www.mpi-hd.mpg.de

Theory Division

Quantum Dynamics in Intense Laser Fields

 

www.mpg.de

Curriculum Vitae - Christoph Helmut Keitel


 
PERSONAL DATA
 
birth 30 July 1965, Lübeck, Germany
citizenship German
address Max-Planck-Institut für Kernphysik (MPIK)
Max Planck Institute for Nuclear Physics
Saupfercheckweg 1
69117 Heidelberg
Germany
email keitel AT mpi-hd.mpg.de
fax ++ 49 (0)6221 / 516-152
phone ++ 49 (0)6221 / 516-150, Secretary: Sibel Babacan, -151
C.H.Keitel
top
 
EDUCATION HISTORY
 
2005 - present University of Heidelberg, Germany: honorary professor ("Honorarprofessor") at the Faculty of Physics and Astronomy
2000 - 2005 University of Freiburg, Germany: lecturer ("Privatdozent") at the faculty of physics
1998 - 2000 University of Freiburg, Germany: Habilitation and Venia Legendi in physics. Topic: Atomic systems in intense laser fields.
1991 - 1992 University of Munich, Germany: PhD in physics. Thesis topic: Lasing without inversion and refraction without absorption. Supervision by Profs. M. O. Scully and L. M. Narducci (official G. Süssmann)
1987 - 1990 University of Munich, Germany: Diplom (MS) in physics. Thesis topic: Triggered superradiance (Supervisor Prof. Dr. G. Süssmann)
1985 - 1987 University of Hanover, Germany: "Vordiplom" (BS) both in physics and mathematics
1971 - 1985 School till Abitur (high school graduation) followed by 15 months of military service


top
 
EMPLOYMENT HISTORY
 
2004 - present Director, Max-Planck-Institut für Kernphysik (MPIK, Max Planck Institute for Nuclear Physics), Heidelberg, Germany
2003 - 2004 Lecturer of Physics ("Hochschuldozent") at Freiburg University (SS 03, C2) and Düsseldorf University (WS 03/04, C4), Germany
1998 - 2003 Project Leader ("Nachwuchsgruppenleiter") "Theory of atomic systems in intense laser fields'' at the DFG funded Special Research Area 276, Faculty of Physics at Freiburg University, Germany
1997 - 1998 Marie Curie Fellow, Institute for Theoretical Physics, University of Innsbruck, Austria (with Prof. P. Zoller)
1992 - 1997 Post-doctoral Research Associate, Optics Section, Blackett Laboratory, Imperial College, London SW7 2BZ, UK (with Prof. Sir P. L. Knight FRS)
1989 - 1992 Research Assistant (Associate since 1991), Center for Advanced Studies, University of New Mexico, Albuquerque, NM 87131, USA (with Prof. M. O. Scully)
summers
1990/91/92
Research Fellowship, Max-Planck-Institut für Quantenoptik (Max Planck Institute for Quantum Optics), Garching (Munich), Germany (with Prof. M. O. Scully and Prof. H. Walther)
top
 
COMMUNITY SERVICES
 
2008 - present
Advisory Board member of ELI (Extreme Light Infrastructure), Paris
2006 - 2008
Managing Director of the Max-Planck-Institut für Kernphysik (MPIK, Max Planck Institute for Nuclear Physics) (regular 3 year term), Heidelberg, Germany                        
2006 - 2008
Member of the Regional Coordination Committee
2004 - present
Founding Speaker of the International Max Planck Research School for Quantum Dynamics in Physics, Chemistry and Biology (IMPRS-QD) (opening of the school: 2007)
2001 - present
Member of the Selection Committee of the Studienstiftung des Deutschen Volkes
1991 - present
Reviewer for numerous scientific publishing companies (journals & books) and for various national and international scientific funding bodies
top

AWARDS
 
2008
APS "Outstanding Referee" Award
2006
Fellow of Optical Society of America
2003 Gustav Hertz Prize of the German Physical Society (Further information see DPG Press release/ Pressemitteilungen 12.2.2003)
1998 SFB Junior Research Group
1997 European Union Marie Curie Fellow
1988 Fellow of "Studienstiftung des Deutschen Volkes"
top
 
LIST OF PUBLICATIONS
 
1. Publications in refereed international journals
1.219
V. A. Yerokhin, K. Pachucki, Z. Harman, C. H. Keitel, Phys. Rev. A 85, 022512 (2012),
"QED calculation of the nuclear magnetic shielding for hydrogenlike ions"
1.218
J. Zatorski, N. Oreshkina, C. H. Keitel, Z. Harman, Phys. Rev. Lett. 108, 063005 (2012),
"Nuclear Shape Effect on the g Factor of Hydrogenlike Ions"
1.217
J. Liu, M. C. Kohler, C. H. Keitel, K. Z. Hatsagortsyan, Phys. Rev. A 84, 063817 (2011),
"Coherent x-ray generation from below-threshold harmonics"
1.216
B. Galow, Y. I. Salamin, T. Liseykina, Z. Harman, C. H. Keitel, Phys. Rev. Lett 107, 185002 (2011),
"Dense Monoenergetic Proton Beams from Chirped Laser-Plasma Interaction"
(see also IDW-Pressemitteilung
Pro Physik (in German))
1.215
W. Liao, A. Pálffy, C. H. Keitel, Physics Letters B 705, 134-138 (2011),
"Nuclear coherent population transfer with X-ray laser pulses"
1.214
C. Beilmann, P. H. Mokler, S. Bernitt, C. H. Keitel, J. Ullrich, J. R. Crespo López-Urrutia, Z. Harman, Phys. Rev. Lett. 107, 143201 (2011),
"Prominent Higher-Order Contributions to Electronic Recombination"
(see also Phys. Rev. Lett.: Editor's suggestion
APS Physics (Synopsis)
IDW-Pressemitteilung
MPIK-Pressemitteilung)
1.213
A. Ipp, J. Evers, C. H. Keitel, K. Z. Hatsagortsyan, Physics Letters B, Vol. 702, 383-387 (2011),
"Streaking at high energies with electrons and positrons"
1.212
V. A. Yerokhin, K. Pachucki, Z. Harman, C. H. Keitel, Phys. Rev. Lett. 107, 043004 (2011),
"QED Theory of the Nuclear Magnetic Shielding in Hydrogenlike Ions"
1.211
S. Sturm, A. Wagner, B. Schabinger, J. Zatorski, Z. Harman, W. Quint, G. Werth, C. H. Keitel, K. Blaum, Phys. Rev. Lett. 107, 023002 (2011),
"g Factor of Hydrogenlike 28Si13+"
(see also Phys. Rev. Lett.: Editor's suggestion
APS Physics (Synopsis)
MPG-Pressemitteilung)
1.210
H. Bauke, C. H. Keitel, Computer Physics Communications 182, 2454–2463 (2011),
"Accelerating the Fourier split operator method via graphics processing units"
1.209
H. Ebadi, C. H. Keitel, K. Z. Hatsagortsyan, Phys. Rev. A 83, 063418 (2011),
"Time analysis of above-threshold ionization in extreme-ultraviolet laser pulses"
1.208
H. Bauke, H. G. Hetzheim, G. R. Mocken, M. Ruf, C. H. Keitel, Phys. Rev. A 83, 063414 (2011),
"Relativistic ionization characteristics of laser-driven hydrogenlike ions"
1.207
A. Pálffy, C. H. Keitel, J. Evers, Phys. Rev. B 83, 155103 (2011),
"Coherent control of the cooperative branching ratio for nuclear x-ray pumping"
1.206
M. C. Kohler, M. Klaiber, K. Z. Hatsagortsyan, C. H. Keitel, EPL 94, 14002 (2011),
"Phase-matched coherent hard X-rays from relativistic high-order harmonic generation"
1.205
M. C. Kohler, C. H. Keitel, K. Z. Hatsagortsyan, Opt. Express 19, 4411-4420 (2011),
"Attochirp-free high-order harmonic generation"
(see also nature photonics)
1.204
O. Postavaru, Z. Harman, C. H. Keitel, Phys. Rev. Lett. 106, 033001 (2011),
"High-Precision Metrology of Highly Charged Ions via Relativistic Resonance Fluorescence"
1.203
M. Tamburini, F. Pegoraro, A. Di Piazza, C. H. Keitel, A. Macchi, New Journal of Physics 12, 123005 (2010),
"Radiation reaction effects on radiation pressure acceleration"
1.202
M. Kiffner, M. A. Macovei, J. Evers, C. H. Keitel, Progress in Optics 55, 85-197 (2010),
"Vacuum-Induced Processes in Multilevel Atoms"
1.201
B. J. Galow, Z. Harman, C. H. Keitel, Optics Express, Vol. 18, Issue 25, pp. 25950-25957 (2010),
"Intense high-quality medical proton beams via laser fields"
1.200
A. Di Piazza, K. Z. Hatsagortsyan, C. H. Keitel, Phys. Rev. Lett. 105, 220403 (2010),
"Quantum Radiation Reaction Effects in Multiphoton Compton Scattering"
1.199
M. C. Kohler, C. Ott, P. Raith, R. Heck, I. Schlegel, C. H. Keitel, T. Pfeifer, Phys. Rev. Lett. 105, 203902 (2010), 
"High Harmonic Generation Via ContinuumWave-Packet Interference"
(see also Presseinformation by the Max Planck Society (in German)
Pro Physik (in German))
1.198
M. C. Simon, J. R. Crespo López-Urrutia, C. Beilmann, M. Schwarz, Z. Harman, S.W. Epp, B. L. Schmitt, T. M. Baumann, E. Behar, S. Bernitt, R. Follath, R. Ginzel, C. H. Keitel, R. Klawitter, K. Kubiček, V. Mäckel, P. H. Mokler, G. Reichardt, O. Schwarzkopf, J. Ullrich, Phys. Rev. Lett. 105, 183001 (2010),
"Resonant and Near-Threshold Photoionization Cross Sections of Fe14+"
(see also Presseinformation by the Max Planck Society (in German)
Pro Physik (in German)
Press release at Astronews (in German)
Physorg.com)
1.197
B. King, A. Di Piazza, C. H. Keitel, Phys. Rev. A 82, 032114 (2010),
"Double-slit vacuum polarization effects in ultraintense laser fields"
1.196
H. Hu, C. Müller, C.H. Keitel, Phys. Rev. Lett. 105, 080401 (2010),
"Complete QED Theory of Multiphoton Trident Pair Production in Strong Laser Fields"
1.195
F. Mackenroth, A. Di Piazza, C. H. Keitel, Phys. Rev. Lett. 105, 063903 (2010),
"Determining the carrier-envelope phase of intense few-cycle laser pulses"
1.194
A. Di Piazza, E. Lötstedt, A. I. Milstein, C. H. Keitel, Phys. Rev. A 81, 062122 (2010),
"Effect of a strong laser field on electron-positron photoproduction by relativistic nuclei"
1.193
M. C. Simon, M. Schwarz, S. W. Epp, C. Beilmann, B. L. Schmitt, Z. Harman, T. M. Baumann, P. H. Mokler, S. Bernitt, R. Ginzel, S. G. Higgins, C. H. Keitel, R. Klawitter, K. Kubiček 1, V. Mäckel, J. Ullrich, J. R. Crespo López-Urrutia, J. Phys. B: At. Mol. Opt. Phys. 43, 065003 (2010),
"Photoionization of N3 + and Ar8 + in an electron beam ion trap by synchrotron radiation"
1.192
G. R. Mocken, M. Ruf, C. Müller, C. H. Keitel, Phys. Rev. A 81, 022122 (2010),
"Nonperturbative multiphoton electron-positron–pair creation in laser fields"
(see also Phys. Rev. A Kaleidoscope Images (Feb 2010))
1.191
B. King, A. Di Piazza, C. H. Keitel, Nature Photonics 4, 92 (2010),
"A matterless double slit"
(see also Cover of the February 2010 issue of Nature Photonics
News and Views in Nature Photonics
Presseinformation by the Max Planck Society (in German)
Press release at the IDW
Physik Journal 3, 24 (2010) - Pro Physik (in German))
1.190
C. Beilmann, O. Postavaru, L. H. Arntzen, R. Ginzel, C. H. Keitel, V. Mäckel, P. H. Mokler, M. C. Simon,
H. Tawara, I. I. Tupitsyn, J. Ullrich, J. R. Crespo López-Urrutia, Z. Harman, Phys. Rev. A 80, 050702 (2009),
"Intershell trielectronic recombination with K-shell excitation in Kr30+"
1.189
C. Liu, M. C. Kohler, K. Z. Hatsagortsyan, C. Müller, C. H. Keitel, New J. Phys. 11, 105045 (2009),
"Laser-guided relativistic quantum dynamics"
1.188
A. Ipp, C. H. Keitel, J. Evers, Phys. Rev. Lett. 103, 152301 (2009),
"Yoctosecond photon pulses from quark-gluon plasmas"
(see also Phys. Rev. Lett.: Editors' suggestion
Nature: Holy Yocto! (Research Highlight in Nature)
Physics Today: Yoctosecond light pulses from quark–gluon plasmas
New Scientist: Big-bang plasma-soup flashgun to snap atomic anatomy
IOP Physicsworld.com: Enter the yoctosecond
APS Physics (Synopsis): The shortest known optical pulses
Pro Physik: Kürzeste Lichtblitze aus ultraheißer Materie
Expedition Zukunft: Kürzeste Lichtblitze von Quarks and Co.
Österreichischer Rundfunk: Neue Methode für ultrakurze Lichtblitze
Wiener Zeitung: Vor Weltrekord für kurze Lichtpulse?
Der Standard: 'Zeitmikroskop' mit einer Auflösung im Yoktosekunden-Bereich)
1.187
A. Di Piazza, E. Lötstedt, A. I. Milstein, C. H. Keitel, Phys. Rev. Lett. 103, 170403 (2009),
"Barrier Control in Tunneling e+-e- Photoproduction"
1.186
M. Ruf, H. Bauke, C. H. Keitel, J. Comp. Phys. 228, 9092 (2009),
 "A real space split operator method for the Klein–Gordon equation"
1.185 X.-T. Xie, M. Macovei, M. Kiffner, C. H. Keitel, JOSA B 26, 1912-1917 (2009),
"Probing quantum superposition states with few-cycle laser pulses"
1.184 H. Bauke, C. H. Keitel, Phys. Rev. E 80, 016706 (2009),
"Canonical transforms and the efficient integration of quantum mechanical wave equations"
1.183 G.-X. Li, J. Evers, C. H. Keitel, Phys. Rev. B 80, 045102 (2009),
"Spontaneous emission interference in negative-refractive-index waveguides"
1.182
A. Pálffy, C. H. Keitel, J. Evers, Phys. Rev. Lett. 103, 017401 (2009),
"Single-Photon Entanglement in the keV Regime via Coherent Control of Nuclear Forward Scattering"
1.181
A. Di Piazza, K. Z. Hatsagortsyan, C. H. Keitel, Phys. Rev. Lett. 102, 254802 (2009),
"Strong Signatures of Radiation Reaction below the Radiation-Dominated Regime"
1.180
Mihai Macovei, Yueping Niu, Shangqing Gong, C. H. Keitel, J. Mod. Opt. 56, 704-709 (2009),
"Correlated atomic population fluctuations via the environmental reservoir"

1.179
H. G. Hetzheim, C. H. Keitel, Phys. Rev. Lett. 102, 083003 (2009),
"Ionization Dynamics versus Laser Intensity in Laser-Driven Multiply Charged Ions"

1.178
M. Ruf, G. R. Mocken, C. Müller, K. Z. Hatsagortsyan, C. H. Keitel, Phys. Rev. Lett. 102, 080402 (2009),
"Pair Production in Laser Fields Oscillating in Space and Time"

1.177
A. Shahbaz, C. Müller, T. J. Bürvenich, C. H. Keitel, Nucl. Phys. A 821, 106 (2009)
"Laser-induced nonresonant nuclear excitation in muonic atoms"

1.176
E. Lötstedt, U. D. Jentschura, C. H. Keitel, New J. Phys. 11, 013054 (2009),
"Coulomb-field-induced conversion of a high-energy photon into a pair assisted by a counterpropagating laser beam"

1.175 K. Xia, M. Macovei, J. Evers, C. H. Keitel, Phys. Rev. B 79, 024519 (2009),
"Robust coherent preparation of entangled states of two coupled flux qubits via dynamic control of the transition frequencies"

1.174
A. Di Piazza, K. Z. Hatsagortsyan, C. H. Keitel, Phys. Rev. A 78, 062109 (2008),
"Laser-photon merging in proton-laser collisions"

1.173
E. Lötstedt, U. D. Jentschura, C. H. Keitel, Phys. Rev. Lett. 101, 203001 (2008),
"Laser channeling of Bethe-Heitler pairs"

1.172
C. Müller, K. Z. Hatsagortsyan, C. H. Keitel, Phys. Rev. A 78, 033408 (2008),
"Muon pair creation from positronium in a linearly polarized laser field"

1.171
C. Müller, C. Deneke, C. H. Keitel, Phys. Rev. Lett. 101, 060402 (2008),
"Muon-pair creation by two x-ray laser photons in the field of an atomic nucleus"

1.170
A. Ipp, A. Di Piazza, J. Evers, C. H. Keitel, Phys. Lett. B 666, 315 (2008),
"Photon polarization as a probe for quark-gluon plasma dynamics"

1.169
K. Z. Hatsagortsyan, M. Klaiber, C. Müller, M. C. Kohler, and C. H. Keitel, JOSA B 25, B92-B103 (2008),
"Laser-driven relativistic recollisions"

1.168
Y. I. Salamin, Z. Harman, C. H. Keitel, Phys. Rev. Lett. 100, 155004 (2008),
"Direct high-power laser acceleration of ions for medical applications"
(see also Laser Magazin, S. 30, Ausg. 4, 10.9.2008; medizin & technik 05/2008, S. 72;
http://jnci.oxfordjournals.org/
http://www.idw-online.de/
http://www.pro-physik.de/
http://www.photonik.de/
http://www.innovations-report.de/

1.167
J. Peatross, C. Müller, K. Z. Hatsagortsyan, C. H. Keitel, Phys. Rev. Lett. 100, 153601 (2008),
"Photoemission of a single-electron wave packet in a strong laser field"

1.166
A. Pálffy, J. Evers, C. H. Keitel, Phys. Rev. C 77, 044602 (2008),
"Electric-dipole-forbidden nuclear transitions driven by super-intense laser fields"

1.165
G. R. Mocken, C. H. Keitel, Comp. Phys. Comm. 178, 868-882 (2008), 
"FFT-split-operator code for solving the Dirac equation in 2+1 dimensions"

1.164
G. Y. Kryuchkyan, M. Macovei, C. H. Keitel, Phys. Rev. A 77, 035603 (2008),
"Spatially entangled atomic deflections in twin-photon light beams"

1.163
A. Pálffy, Z. Harman, C. Kozhuharov, C. Brandau, C. H. Keitel, W. Scheid, T. Stöhlker, Phys. Lett. B 661, 330-334 (2008),
"Nuclear excitation by electron capture followed by fast x-ray emission"

1.162
C. Brandau, C. Kozhuharov, Z. Harman, A. Müller, S. Schippers, Y. S. Kozhedub, D. Bernhardt, S. Böhm, J. Jacobi, E. W. Schmidt, P. H. Mokler, F. Bosch, H.-J. Kluge, Th. Stöhlker, K. Beckert, P. Beller, F. Nolden, M. Steck, A. Gumberidze, R. Reuschl, U. Spillmann, F. J. Currell, I. I. Tupitsyn, V. M. Shabaev, U. D. Jentschura, C. H. Keitel, A. Wolf, Z. Stachura, Phys. Rev. Lett. 100, 073201 (2008),
"Isotope shift in the dielectronic recombination of three-electron ANd57+"

1.161
M. Klaiber, K. Z. Hatsagortsyan, C. Müller, C. H. Keitel, Opt. Lett. 33, 411-413 (2008),
"Coherent hard x rays from attosecond pulse train-assisted harmonic generation"

1.160
A. Di Piazza, K. Z. Hatsagortsyan, C. H. Keitel, Phys. Rev. Lett. 100, 010403 (2008),
"Nonperturbative vacuum-polarization effects in proton-laser collisions"

1.159
C. Müller, K. Z. Hatsagortsyan, C. H. Keitel, Phys. Lett. B 659, 209-213 (2008),
"Particle physics with a laser-driven positronium atom"

1.158
R. Fischer, M. Lein, C. H. Keitel, J. Mod. Opt. 54, 1911-1926 (2007),
"Enhanced recollision dynamics via the combination of antisymmetric wave functions and beyond-dipole effects"

1.157
R. Soria Orts, J. R. Crespo López-Urrutia, H. Bruhns, A. J. González Martínez, Z. Harman, U. D. Jentschura, C. H. Keitel, A. Lapierre, H. Tawara, I. I. Tupitsyan, J. Ullrich, A. V. Volotka, Phys. Rev. A 76, 052501 (2007),
"Zeeman splitting and g factor of the 1s22s22p2P3/2 and 2P1/2 levels in Ar13+"

1.156
M. Kiffner, J. Evers, C. H. Keitel, Phys. Rev. A 76, 013807 (2007),
"Breakdown of the few-level approximation in collective systems"

1.155
A. Di Piazza, A. I. Milstein, C. H. Keitel, Phys. Rev. A 76, 032103 (2007),
"Photon splitting in a laser field"

1.154
A. Pálffy, J. Evers, C. H. Keitel, Phys. Rev. Lett. 99, 172502 (2007),
"Isomer triggering via nuclear excitation by electron capture"

1.153
J. Peatross, C. Müller, C. H. Keitel, Opt. Express 15, 6053 (2007),
"Electron wave-packet dynamics in a relativistic electromagnetic field: 3-D analytical approximation"

1.152
M. Macovei, C. H. Keitel, Phys. Rev. B 75, 245325 (2007),
"Superbunched photons via a strongly pumped near-equispaced multiparticle system"


1.151
A. Shahbaz, C. Müller, A. Staudt, T. J. Bürvenich, C. H. Keitel, Phys. Rev. Lett. 98, 263901 (2007),
"Nuclear signatures in high-order harmonic generation from laser-driven muonic atoms"

1.150
M. Klaiber, K. Z. Hatsagortsyan, C. H. Keitel, Phys. Rev. A 75, 063413 (2007),
"Fully relativistic laser-induced ionization and recollision processes"

1.149
A. Di Piazza, K. Z. Hatsagortsyan, and C. H. Keitel, Phys. Plasmas 14, 032102 (2007),
"Enhancement of vacuum polarization effects in a plasma"

1.148
A. Di Piazza, K. Z. Hatsagortsyan, C. H. Keitel, Laser Phys. 17, 345 (2007),
"Nonlinear interaction of strong laser fields in a vacuum"

1.147
G.-Y. Kryuchkyan, U. D. Jentschura, J. Evers, C. H. Keitel, J. Mod. Opt. 54, 1481 (2007),
"Laser-induced dynamic radiative corrections in the dressed-state and the Floquet picture"

1.146
M. Kiffner, M. S. Zubairy, J. Evers, C. H. Keitel, Phys. Rev. A 75, 033816 (2007),
"Two-mode single-atom laser as a source of entangled light"

1.145
S. Schnez, E. Lötstedt, U. D. Jentschura, C. H. Keitel, Phys. Rev. A 75, 053412 (2007),
"Laser-assisted bremsstrahlung for circular and linear polarization"

1.144
M. Verschl, C. H. Keitel, Phys. Rev. ST Accel. Beams 10, 024001 (2007),
"Relativistic classical and quantum dynamics in intense crossed laser beams of various polarizations"

1.143
R. Fischer, C. H. Keitel, R. Jung, G. Pretzler, O. Willi, Phys. Rev. A 75, 033401 (2007),
"Impact of a static magnetic field on high-order harmonic spectra"

1.142
M. Verschl, C. H. Keitel, J. Phys. B 40, F69-F76 (2007),
"Relativistic recollisions with two consecutive laser pulses"

1.141
M. Verschl, C. H. Keitel, Euro. Phys. Lett. 77, 64004 (2007),
"Refocussed relativistic recollisions"

1.140
R. Fischer, M. Lein, C. H. Keitel, J. Phys. B 40, F113-F119 (2007),
"Strongly enhanced high-harmonic generation via antisymmetric ionic states"

1.139
M. Kiffner, J. Evers, C. H. Keitel, M. S. Zubairy, Phys. Rev. A 75, 032313 (2007)
"Coherent control in a decoherence-free subspace of a collective multilevel system"

1.138
M. Macovei, J. Evers, C. H. Keitel, Phys. Rev. A 75, 033801 (2007),
"Localization of atomic ensembles via superfluorescence"

1.137
M. Macovei, J. Evers, G. Li, C. H. Keitel, Phys. Rev. Lett. 98, 043602 (2007),
"Strong-Field Spatial Interference in a Tailored Electromagnetic Bath"

1.136
P. Koval, F. Wilken, D. Bauer, C. H. Keitel, Phys. Rev. Lett. 98, 043904 (2007),
"Nonsequential Double Recombination in Intense Laser Fields"

1.135
E. Lötstedt, U. D. Jentschura, C. H. Keitel, Phys. Rev. Lett. 98, 043002 (2007),
"Evaluation of Laser-Assisted Bremsstrahlung with Dirac-Volkov Propagators"

1.134 M. Klaiber, K. Z. Hatsagortsyan, C. H. Keitel, Phys. Rev. A 74, 051803(R) (2006),
"Relativistic ionization rescattering with tailored laser pulses"
1.133 N. Kolachevsky, M. Haas, U. D. Jentschura, M. Herrmann, P. Fendel, M. Fischer, R. Holzwarth, Th. Udem, C. H. Keitel, T. W. Hänsch, Phys. Rev. A 74, 052504 (2006),
"Photoionization broadening of the 1S-2S transition in a beam of atomic hydrogen"

1.132
C. Müller, K. Z. Hatsagortsyan, C. H. Keitel, Phys. Rev. D 74, 074017 (2006),
"Muon pair creation from positronium in a circularly polarized laser field"
1.131 T. J. Bürvenich, J. Evers, C. H. Keitel, Phys. Rev. C 74, 044601 (2006),
"Dynamic nuclear Stark shift in superintense laser fields"
1.130 R. Fischer, M. Lein, C. H. Keitel, Phys. Rev. Lett. 97, 143901 (2006),
"Enhanced Recollisions for Antisymmetric Molecular Orbitals in Intense Laser Fields"
1.129 R. Soria Orts, Z. Harman, J. R. Crespo López-Urrutia, A. N. Artemyev, H. Bruhns, A. J. González Martínez, U. D. Jentschura, C. H. Keitel, A. Lapierre, V. Mironov, V. M. Shabaev, H. Tawara, I. I. Tupitsyn, J. Ullrich, A. V. Volotka, Phys. Rev. Lett. 97, 103002 (2006),
"Exploring Relativistic Many-Body Recoil Effects in Highly Charged Ions"
1.128 A. Di Piazza, K. Z. Hatsagortsyan, C. H. Keitel, Phys. Rev. Lett. 97, 083603 (2006),
"Light Diffraction by a Strong Standing Electromagnetic Wave"
1.127 K. Z. Hatsagortsyan, C. Müller, C. H. Keitel, Europhys. Lett. 76, 29 (2006),
"Microscopic laser-driven high-energy colliders"
1.126 M. Dal Col, M. Macovei, C. H. Keitel, Opt. Comm. 264, 407 (2006),
"Controlling multiparticle correlations with a strong laser field"
1.125
M. Macovei, Z. Ficek, C. H, Keitel, Phys. Rev. A 73, 063821 (2006),
"Collective coherent population trapping in a thermal field"
1.124 M. Kiffner, J. Evers, C. H. Keitel, Phys. Rev. A 73, 063814 (2006),
"Interference in the resonance fluorescence of two incoherently coupled transitions"
1.123
A. I. Milstein, C. Müller, K. Z. Hatsagortsyan, U. D. Jentschura, C. H. Keitel, Phys. Rev. A 73, 062106 (2006),
"Polarization-operator approach to electron-positron pair production in combined laser and Coulomb fields"
1.122
M. Klaiber, K. Z. Hatsagortsyan, C. H. Keitel, Phys. Rev. A 73, 053411 (2006),
"Gauge-invariant relativistic strong-field approximation"
1.121
Z. Harman, I. I. Tupitsyn, A. N. Artemyev, U. D. Jentschura, C. H. Keitel, J. R. Crespo López-Urrutia, A. J. González Martínez,  H. Tawara, J. Ullrich, Phys. Rev. A 73, 052711 (2006),
"Benchmarking high-field few-electron correlation and QED contributions in Hg75+ to Hg78+ ions. II. Theory"
1.120
A. J. González Martínez, J. R. Crespo López-Urrutia, J. Braun, G. Brenner, H. Bruhns, A. Lapierre, V. Mironov, R. Soria Orts, H. Tawara, M. Trinczek, J. Ullrich, A. N. Artemyev, Z. Harman, U. D. Jentschura, C. H. Keitel, J. H. Scofield, I. I. Tupitsyn, Phys. Rev. A 73, 052710 (2006),
"Benchmarking high-field few-electron correlation and QED contributions in Hg75+ to Hg78+ ions. I. Experiment"
1.119
M. Haas, U. D. Jentschura, C. H. Keitel, N. Kolachevsky, M. Herrmann, P. Fendel, M. Fischer, Th. Udem, R. Holzwarth, T. W. Hänsch, M. O. Scully, G. S. Agarwal, Phys. Rev. A 73, 052501 (2006),
"Two-photon excitation dynamics in bound two-body Coulomb systems including ac Stark shift and ionization"
1.118 A. Staudt and C. H. Keitel, Phys. Rev. A 73, 043412 (2006),
"Two-electron ionization and stabilization beyond the dipole approximation"
1.117 Y. I. Salamin, S. H. Hu, K. Z. Hatsagortsyan, C. H. Keitel, Phys. Rep. 427, 41 (2006),
"Relativistic high-power laser-matter interactions"
1.116
T. J. Bürvenich, J. Evers, C. H. Keitel, Phys. Rev. Lett. 96, 142501 (2006),
"Nuclear Quantum Optics with X-Ray Laser Pulses"
(see also Physics News Update no. 774 #2, (19 April 2006) and Science Vol. 312, p. 661 (5 May 2006) Editors' Choice).
1.115
M. Kiffner, J. Evers, C. H. Keitel, Phys. Rev. Lett. 96, 100403 (2006),
"Quantum Interference Enforced by Time-Energy Complementarity"
1.114
J. Evers, M. Kiffner, M. Macovei, C. H. Keitel, Phys. Rev. A 73, 023804 (2006),
"Geometry-dependent dynamics of two Λ-type atoms via vacuum-induced coherences"
1.113
A. Staudt, C. H. Keitel, J. S Briggs, J. Phys. B: At. Mol. Opt. Phys. 39 633-639 (2006),
"Ionization suppression of excited atomic states beyond the stabilization regime"
1.112
M. Haas, U. D. Jentschura, Christoph H. Keitel, Am. J. Phys. 74 (1), 77 (2006),
"Comparison of classical and second quantized description of the dynamic Stark shift"
1.111
M. Macovei, J. Evers, C. H. Keitel, Phys. Rev. A 72, 063809 (2005),
"Quantum correlations of an atomic ensemble via an incoherent bath"
1.110
A. I. Milstein, I. S. Terekhov, U. D. Jentschura, C. H. Keitel, Phys. Rev. A 72, 052104 (2005),
"Laser-dressed vacuum polarization in a Coulomb field"
1.109
A. Lapierre, U. D. Jentschura, J. R. Crespo López-Urrutia, J. Braun, G. Brenner, H. Bruhns, D. Fischer, A. J. González Martínez, Z. Harman, W. R. Johnson, C. H. Keitel, V. Mironov, C. J. Osborne, G. Sikler, R. Soria Orts, V. Shabaev, H. Tawara, I. I. Tupitsyn, J. Ullrich, A. Volotka, Phys. Rev. Lett. 95, 183001 (2005),
"Relativistic Electron Correlation, Quantum Electrodynamics, and the Lifetime of the 1s22s22p2Po3/2 Level in Boronlike Argon"
1.108
A. Di Piazza, K. Z. Hatsagortsyan, C. H. Keitel, Phys. Rev. D 72, 085005 (2005),
"Harmonic generation from laser-driven vacuum"
1.107
M. Macovei, C. H. Keitel, J. Phys. B: At. Mol. Opt. Phys. 38, L315 (2005),
"Rapid refractive index enhancements via laser-mediated collectivity"
1.106
M. Mahmoudi, Y. I. Salamin, C. H. Keitel, Phys. Rev. A 72, 033402 (2005),
"Free-electron quantum signatures in intense laser fields"
1.105
K. Z. Hatsagortsyan, C. H. Keitel, Phys. Rev. A 72, 014103 (2005),
"Thin crystal layers in superstrong laser fields: Dynamics and coherent x-ray generation"
1.104 G.-X. Li, J. Evers and C. H. Keitel, J. Phys. B: At. Mol. Opt. Phys. 38, 1435 (2005),
"Low-frequency-field induced spontaneous-emission interference in a two-level atom placed in an anisotropic photonic crystal"
1.103 M. Verschl, C. H. Keitel, Las. Phys. 15, 529 (2005),
"Analytical Approach to Wave-Packet Dynamics of Laser-Driven Particles beyond the Dipole Approximation"
1.102 M. Klaiber, K. Z. Hatsagortsyan, C. H. Keitel, Phys. Rev. A 71, 033408 (2005),
"Above-threshold ionization beyond the dipole approximation"
1.101 M. Macovei, J. Evers, C. H. Keitel, Phys. Rev. A 71, 033802 (2005),
"Coherent manipulation of collective three-level systems"
1.100 U. Akram, J. Evers, C. H. Keitel, J. Phys. B 38, L69 (2005),
"Mulitphoton quantum interference on a dipole-forbidden transition"
1.99 U. D. Jentschura, J. Evers and C. H. Keitel, Las. Phys. 15, 37 (2005),
"Radiative Corrections to Multi-Level Mollow-Type Spectra"
1.98 G. R. Mocken, C. H. Keitel, Comp. Phys. Comm. 166, 171 (2005),
"Radiation spectra of laser-driven quantum relativistic electrons"
1.97 U. D. Jentschura, E.-O. Le Bigot, J. Evers, P. J. Mohr, C. H. Keitel, J. Phys. B 38, S97 (2005),
"Relativistic and radiative energy shifts for Rydberg states"
1.96 J. Evers, U. D. Jentschura and C. H. Keitel, Phys. Rev. A 70, 062111 (2004),
"Relativistic and radiative corrections to the Mollow spectrum"
1.95 M. Macovei, J. Evers, C. H. Keitel, Europhys. Lett. 68, 391 (2004),
"Magnetic and thermal influences on collective resonance fluorescence"
1.94 J. Evers, C. H. Keitel, Europhys. Lett. 68, 370 (2004),
"Double-EIT ground-state laser cooling without blue-sideband heating"
1.93 G.R. Mocken and C. H. Keitel, J. of Comp. Phys. 199, 558 (2004),
"Quantum dynamics of relativistic electrons"
1.92 B. Henrich, K. Z. Hatsagortsyan and C. H. Keitel, Phys. Rev. Lett. 93, 13601 (2004),
"Positronium in Intense Laser Fields"
1.91 J. Evers and C. H. Keitel, J. Phys. B 37, 2171 (2004),
"Spontaneous-emission suppression via multiphoton quantum interference"
1.90 G. Mocken and C. H. Keitel, J. Phys. B 37, L275 (2004),
"Bound atomic dynamics in the MeV regime"
1.89 M. Fischer, N. Kolachevsky, M. Zimmermann, R. Holzwarth, Th. Udem, T. W. Hänsch, M. Abgrall, J. Grünert, I. Maksimovic, S. Bize, H. Marion, F. Pereira Dos Santos, P. Lemonde, G. Santarelli, P. Laurent, A. Clairon, C. Salomon, M. Haas, U. D. Jentschura, and C. H. Keitel, Phys. Rev. Lett. 92, 230802 (2004),
"New Limits on the Drift of Fundamental Constants from Laboratory Measurements"
1.88 U. D. Jentschura and C. H. Keitel, Annals of Physics 310, 1 (2004),
"Radiative corrections in Laser-Dressed Atoms: Formalism and Applications"
1.87 R. Fischer, A. Staudt, and C. H. Keitel, Comp. Phys. Comm. 157, 139 (2004),
"Simulation of atomic quantum dynamics in combined intense laser and weak electric fields".
1.86 U. D. Jentschura, J. Evers, M. Haas and C. H. Keitel, Phys. Rev. Lett. 91, 253601 (2003),
"Lamb Shift of Laser-Dressed Atomic States"
1.85 M. Macovei, J. Evers and C. H. Keitel, Phys. Rev. Lett. 91, 233601 (2003),
"Phase-control of collective quantum dynamics"
1.84 G. Mocken and C. H. Keitel, Phys. Rev. Lett. 91, 173202 (2003),
"Quantum signatures in laser-driven relativistic multiple-scattering"
1.83 M. Macovei and C. H. Keitel, Phys. Rev. Lett. 91, 123601 (2003),
"Laser-control of collective spontaneous emission"
1.82 A. Staudt and C. H. Keitel, J. Phys. B 36, L203 (2003),
"Stabilization of helium in intense high-frequency laser pulses beyond the dipole approximation"
1.81 A. Staudt, J. Prager and C. H. Keitel, Europhys Lett. 62, 691 (2003),
"Quasi-simultaneous double ionization of helium in super-intense high-frequency laser pulses"
1.80 Y. I. Salamin and C. H. Keitel, Las. Phys. 13, 407 (2003),
"Optimum conditions for electron acceleration using tightly focused laser beams
1.79 M. Haas and C. H. Keitel, Opt. Comm. 216, 385 (2003),
"Low group velocity of light without an extra driving laser field"
1.78 D. Bullock, J. Evers, C. H. Keitel, Phys. Lett. A 307, 8 (2003),
"Modifying spontaneous emission via interferences from incoherent pump fields"
1.77 Y. I. Salamin, G. R. Mocken, and C. H. Keitel, Phys. Rev. E 67, 016501 (2003),
"Relativistic electron dynamics in intense crossed laser beams: Acceleration and Compton harmonics"
1.76 Y. I. Salamin, G. R. Mocken, and C. H. Keitel, Phys Rev ST Accel Beams 5, 101301 (2002),
"Electron scattering and acceleration by a tightly focused laser beam"
1.75 J. Evers and C. H. Keitel, Phys. Rev. Lett. 89, 163601 (2002),
"Spontaneous-emission suppression on arbitrary atomic transitions"
1.74 G. Zeng and C. H. Keitel, Phys. Rev. A. 66 , 022306 (2002),
"Inhibiting decoherence via ancilla processes"
1.73 J. Evers, D. Bullock, C. H. Keitel, Opt. Comm. 209, 173 (2002),
"Dark state suppression and narrow fluorescent feature in a laser-driven Lambda atom"
1.72 U. D. Jentschura, J. Evers, C. H. Keitel, K. Pachucki, New Journ. Phys. 4, 49 (2002),
"A Problematic Set of Two-Loop Self-Energy Corrections"
1.71 M. Casu and C. H. Keitel, Europhys. Lett. 58 , 496 (2002),
"Resonant Multiphoton X-ray Optics with Highly Charged Ions"
1.70 K. Z. Hatsagortsyan and C. H. Keitel, J. Phys. B Lett. 35, L175 (2002),
"Phase matched high harmonic generation from laser-driven crystals"
1.69 J. Prager and C. H. Keitel, J. Phys. B Lett. 35, L167 (2002),
"Laser-Induced Nonsequential Double Ionization Approaching the Relativistic Regime"
1.68 M. W. Walser, D. J. Urbach, K. Hatsagortsyan, S. X. Hu and C. H. Keitel, Phys. Rev. A 65, 043410 (2002),
"Spin and Radiation in intense Laser Fields"
1.67 Y. I. Salamin and C. H. Keitel, Phys. Rev. Lett. 88, 095005 (2002),
"Electron acceleration by a tightly focused laser beam"
1.66 J. Evers and C. H. Keitel, Phys. Rev. A 65, 033813 (2002),
"Narrow Spectral Feature In Resonance Fluorescence With A Single Monochromatic Laser Field"
1.65 G. Zeng and C. H. Keitel, Phys. Rev. A 65, 042312 (2002),
"Arbitrated quantum signature scheme"
1.64 C. H. Keitel and S. X. Hu, Appl. Phys. Lett. 80, 541 (2002),
"Coherent X-Ray Pulse Generation in the sub-Ångström Regime"
1.63 L. N. Gaier and C. H. Keitel, Phys. Rev. A 65, 023406 (2002),
"Relativistic Classical Monte Carlo Simulations of Stabilization of Hydrogen-like Ions in Intense Laser Pulses"
1.62 W. Qu, Z. Chen, Z. Xu and C. H. Keitel, Phys. Rev. A65, 013402 (2002),
"Nuclear Correlation in Ionization and Harmonic Generation of H2+ in Short Intense Laser Pulses"
1.61 M. W. Walser and C. H. Keitel, Opt. Comm. 199, 447 (2001),
"Narrow high-frequency spectral features via laser-induced slow spin flips"
1.60 C. H. Keitel, Contemp. Phys. 42, 353 (2001),
"Relativistic Quantum Optics"
1.59 J. Prager, S. X. Hu and C. H. Keitel, Phys. Rev. A64, 045402 (2001),
"High-order regime of harmonic generation with two active electrons"
1.58 M. W. Walser and C. H. Keitel, Lett. Math. Phys. 55, 63 (2001),
"Geometric and algebraic approach to classical dynamics of a particle with spin"
1.57 S.X. Hu and C.H. Keitel, Phys. Rev. A 63, 053402 (2001),
"Dynamics of multiply charged ions in intense laser fields"
1.56 Y.I. Salamin, C.H. Keitel and F.H.M. Faisal, J. Phys. A 34, 2819 (2001),
"Electron acceleration in combined laser and uniform electric fields"
1.55 K.Z. Hatsagortsyan and C.H. Keitel, Phys. Rev. Lett. 86, 2277 (2001),
"X-ray Amplification by Laser Controlled Coherent Bremsstrahlung"
1.54 Y.I. Salamin and C. H. Keitel, J. Phys. B33, 5057 (2000),
"Analysis of electron acceleration in a vacuum beat wave"
1.53 M. W. Walser, C. H. Keitel, A. Scrinzi, T. Brabec, Phys. Rev. Lett. 85, 5082 (2000),
"High harmonic generation beyond the electric dipole approximation"
1.52 Giovanna Morigi, Jürgen Eschner, Christoph H. Keitel, Phys. Rev. Lett. 85, 4458 (2000),
"Ground state laser cooling using electromagnetically induced transparency"
1.51 Y.I. Salamin, F.H.M. Faisal and C. H. Keitel, Phys. Rev. A62, 53809 (2000),
"Exact analysis of ultra-high laser-induced acceleration of electrons by cyclotron auto-resonance"
1.50 Y.I. Salamin and C. H. Keitel, Appl. Phys. Lett. 77, 1082 (2000),
"Subcycle high electron acceleration by crossed laser beams"
1.49 M. Casu, C. Szymanowski, S. X. Hu and C. H. Keitel, J. Phys. B Lett. 33, 411 (2000),
"Coherent X-Ray Generation with Laser Driven Ions"
1.48 D. E. Browne and C. H. Keitel, J. Mod. Opt. 47, 1307 (2000),
"Resonance Fluorescence in Intense Laser Fields"
1.47 M. Erhard and C. H. Keitel, Opt. Comm. 179, 517 (2000),
"Amplification without Inversion in Tailored Vacua"
1.46 M. W. Walser and C. H. Keitel, J. Phys. B Lett. 33, 221 (2000),
"Spin Induced Force in Intense Laser-Electron Interaction"
1.45 D. J. Urbach and C. H. Keitel, Phys. Rev. A 61, 043409 (2000),
"Magnetically Induced Ionization and Rescatterings in Intense Laser Fields"
1.44 S. X. Hu and C. H. Keitel, Phys. Rev. Lett. 83, 4709 (1999),
"Spin Signatures in Intense Laser-Ion Interaction"
1.43 M. W. Walser, C. Szymanowski and C. H. Keitel, Europhys. Lett. 48, 533 (1999),
"Influence of Spin Dynamics on Relativistic Harmonic Generation"
1.42 C. H. Keitel, S.-Y. Zhu and P. L. Knight, Las. Phys. 9, 826 (1999),
"Total Fluorescence Inhibition via Incoherent Dressed Population Transfer"
1.41 C. H. Keitel, Phys. Rev. Lett. 83, 1307 (1999),
"Narrowing Spontaneous Emission without Intensity Reduction"
1.40 S. X. Hu and C. H. Keitel, Europhys. Lett 47, 318 (1999),
"Hollowing Out Single Ions with High Power Laser Fields"
1.39 C. Szymanowski, C. H. Keitel and A. Maquet, Las. Phys. 9, 133 (1999),
"Influence of Zitterbewegung on Relativistic Harmonic"
1.38 E. Paspalakis, C. H. Keitel and P. L. Knight, Phys. Rev. A 58, 4868 (1998),
"Fluorescence Control through multiple interference mechanisms"
1.37 C. H. Keitel, C. Szymanowski, P. L. Knight, A. Maquet, J. Phys. B Lett. 31 L75 (1998),
"Radiative reaction in ultra intense laser-atom interaction"
1.36 C. H. Keitel, Phys.Rev.A 57 in 1412 (1998),
"Exponential Gain in Resonant Four-Wave Mixing via Dressed Inversions"
1.35 C. Szymanowski, V. Véniard, R. Taïeb, A. Maquet and C. H. Keitel, Phys.Rev.A 56, 3846 (1997),
"Mott scattering in strong laser fields"
1.34 U. W. Rathe, C. H. Keitel, M. Protopapas and P. L. Knight, J.Phys.B 30, L531 (1997),
"Intense Laser-Atom Dynamics with the two-dimensional Dirac Equation"
1.33 M. A. Martinez, P. R. Herezfeld, C. Samuels, L. M. Narducci and C. H. Keitel, Phys.Rev.A 55, 4483(1997),
"Quantum Interference Effects in Spontaneous Emission: Dependence of the resonance fluorescence spectrum on the phase of the driving field"
1.32 C. Saavedra, J.-C. Retamal and C. H. Keitel, Phys.Rev.A 55, 3802 (1997),
"Strong intracavity and output laser noise reduction via atomic initial coherence"
1.31 M. Protopapas, C. H. Keitel and P. L. Knight, Reports on Progress in Physics 60, 389-486 (1997)
"Atomic physics with super-high intensity lasers"
1.30 C. H. Keitel, H. M. Doss, M. Fleischhauer, L. M. Narducci, M. O. Scully and S. Y. Zhu, Z.f. Naturforsch. 52a, 114 (1997),
"The dressed state picture in quantum coherence and interference"
1.29 F. I. Gauthey, C. H. Keitel, P. L. Knight and A. Maquet, Phys.Rev.A 55, 615 (1997),
"Phase of harmonics from strongly driven two-level atoms"
1.28 C. H. Keitel, J.Phys.B 29 L873 (1996),
"Ultra energetic electron ejection in relativistic atom laser interaction"
1.27 M. Protopapas, C. H. Keitel and P. L. Knight, J.Phys.B Lett. 29, L591 (1996),
"Relativistic mass shift effects in adiabatic intense laser field stabilization of atoms"
1.26 J. B. Watson, C. H. Keitel, P. L. Knight and K. Burnett, Phys.Rev.A 54, 729 (1996),
"Entropic measure of wave-packet spreading and ionization in laser-driven atoms"
1.25 C. H. Keitel, J.Mod.Opt. 43, L1555 (1996),
"Vacuum modified resonance fluorescence in intense laser fields"
1.24 M. Protopapas, D.G. Lappas, C.H. Keitel and P.L. Knight, Phys.Rev. A53, R2933 (1996),
"Recollisions, bremsstrahlung and attosecond pulses from intense laser fields"
1.23 J.-P. Connerade and C. H. Keitel, Phys.Rev. A53, 2748(1996),
"High harmonic generation in a static magnetic field"
1.22 J. C. Petch, C. H. Keitel, P. L. Knight and J. P. Marangos, Phys.Rev. A53, 543(1996),
"Role of electromagnetically induced transparency in resonant 4-wave-mixing schemes"
1.21 J. B. Watson, C. H. Keitel, P. L. Knight and K. Burnett, Phys.Rev. A52, 4023(1995),
"Quantum signatures in the stabilization dynamics"
1.20 F. I. Gauthey, C. H. Keitel, P. L. Knight and A. Maquet, Phys.Rev. A52, 525(1995),
"Role of initial coherence in the generation of harmonics and sidebands from a strongly driven two-level atom"
1.19 C. H. Keitel, P. L. Knight, L. M. Narducci, and M. O. Scully, Opt. Comm. 118, 143(1995),
"Resonance fluorescence in a tailored vacuum"
1.18 C. Szymanowski, C. H. Keitel, B. J. Dalton and P. L. Knight, J.Mod.Opt. 42, 985 (1995),
"Switching Between Rayleigh-like and Lorentzian Lineshapes of the Dispersion in Driven Two-level Atoms"
1.17 V. Buzek, C. H. Keitel and P. L. Knight, Phys.Rev. A51, 2594 (1995),
"Sampling entropies and operational phase-space measurement II: Detection of quantum coherences"
1.16 V. Buzek, C. H. Keitel and P. L. Knight, Phys.Rev. A51, 2575 (1995),
"Sampling entropies and operational phase-space measurement I: General formalism".
1.15 C. H. Keitel, L. M. Narducci, M. O. Scully, Appl. Phys. B60, 153 (1995), Festschrift on the occasion of Prof. H. Walther 60th birthday,
"Origin of the sub-natural line-narrowing effect in resonance fluorescence"
1.14 C. H. Keitel and P. L. Knight, Phys.Rev. A51, 1420 (1995),
"Monte Carlo classical simulations of ionization and harmonic generation in the relativistic domain"
1.13 Carsten Szymanowski and Christoph H. Keitel, J.Phys.B 27, 5795(1994),
"Enhancing the index of refraction under convenient conditions"
1.12 C. H. Keitel, P. L. Knight and K. Burnett, Eur.Phys.Lett. 24, 539(1993),
"Relativistic High Harmonic Generation"
1.11 C. H. Keitel, O. A. Kocharovskaya, L. M. Narducci, M. O. Scully, S. Y. Zhu, H. M. Doss, Phys. Rev. A, 48, 3196 (1993),
"Two mechanisms for inversionless amplification in four-level atoms with Raman pumping"
1.10 G. Kurizki, M. O. Scully, C. Keitel, Phys.Rev.Lett.70, 1433 (1993),
"Free-electron lasing without inversion by interference of momentum states"
1.9 M. Fleischhauer, C. H. Keitel, L. M. Narducci, M. O. Scully, S. Y. Zhu and M. S. Zubairy, Opt. Comm., 94, 599, (1992)
"Lasing without inversion: Interference of radiatively broadened resonances in dressed atomic systems"
1.8 A. S. Manka, C. H. Keitel, S. Y. Zhu, M. Fleischhauer, L. M. Narducci, and M. O. Scully, Opt. Comm., 94, 174, (1992)
"Quantum theory of laser emission from driven three-level atoms"
1.7 M. Fleischhauer, C. H. Keitel, M. O. Scully, Chang Su, B. T. Ulrich, and S. Y. Zhu, Phys. Rev. A, 46, 1468, (1992)
"Resonantly enhanced refractive index without absorption via atomic coherence"
1.6 C. H. Keitel and K. Wódkiewicz, Phys. Lett. A, 167, 151, (1992)
"On the information entropy of squeezed states and the entropic uncertainty relation".
1.5 C. H. Keitel, M. O. Scully and G. Süssmann, Phys. Rev. A, 45, 3242, (1992)
"Triggered Superradiance"
1.4 Heidi Fearn, Christoph Keitel, Marlan O. Scully and Shi-Yao Zhu, Opt. Commun. 87, 323 (1992)
"Lasing without inversion in a simple model of a three-level laser with microwave coupling"
1.3 M. Fleischhauer, C. H. Keitel, M. O. Scully, and C. Su, Opt. Commun. 87, 109 (1992)
"Lasing without inversion and enhancement of the index of refraction via interference of incoherent pump processes"
1.2 L. M. Narducci, M. O. Scully, C. H. Keitel, S. Y. Zhu, and H. M. Doss, Opt. Commun. 86, 324 (1991)
"Physical origin of the gain in a four-level model of a Raman driven laser without inversion"
1.1 L. M. Narducci, H. M. Doss, P. Ru, M. O. Scully, S. Y. Zhu, and C. Keitel, Opt. Commun. 81, 379 (1991)
"A simple model of a laser without inversion"
 
2. Invited papers (often non-refereed) in conference proceedings, books and journals
2.65
Z. Harman, B. J. Galow, C. H. Keitel, Forschungsbericht 2012 - Max-Planck-Institut für Kernphysik (2012),
"Laserbeschleunigung von Ionen" / "Laser acceleration of ions"
2.64
M. C. Kohler, C. Müller, C. Buth, A. B. Voitkiv, K. Z. Hatsagortsyan, J. Ullrich, T. Pfeifer, C. H. Keitel,  Multiphoton Processes and Attosecond Physics (ICOMP 12), Springer Proceedings in Physics, Vol. 125 (2012),
"Electron correlation and interference effects in strong-field processes"
2.63
M. Tamburini, F. Pegoraroa, A. Di Piazza, C. H. Keitel, T. V. Liseykinac, A. Macchi, Nuclear Inst. and Methods in Physics Research, A 653, pp. 181-185 (2011),
"Radiation reaction effects on electron nonlinear dynamics and ion acceleration in laser–solid interaction"
2.62
C. Beilmann, P. H. Mokler, S. Bernitt, Z. Harman, C. H. Keitel, O. Postavaru, J. Ullrich, J. R. Crespo López-Urrutia, Phys. Scr. T144, 2011, 014014 (2011),
"Higher-order resonant inter-shell electronic recombination for heavy highly charged ions"
2.61
K. Z. Hatsagortsyan, A. Ipp, J. Evers, A. Di Piazza, C. H. Keitel, Proc. SPIE 8080, 80801T (2011), 
"Ultra-strong laser pulses: streak-camera for gamma-rays via pair production and quantum radiative reaction"
2.60
A. Di Piazza, A. Pálffy, W.-T. Liao, K. Z. Hatsagortsyan, C. H. Keitel, Proc. SPIE 8075, 807505 (2011),
"QED and nuclear effects in strong optical and x-ray laser fields"
2.59
L. A. Bernstein, M. Wiedeking, A. Kritcher, Chr. Kozhuharov, C. Brandau, Th. Stoehlker, A. Palffy, Ch. H. Keitel, V. Meot, G. Gosselin, P. Morel, E. Bauge, P. M. Walker, and D. Schneider, LLNL-PROP-424305 (2010),
"Realistic stellar nucleosynthesis studies involving nuclear excitation via atomic-nuclear interactions in high energy density plasma environments"
2.58
A. Macchi, M. Tamburini, S. Veghini, F. Pegoraro, A. Di Piazza, C. H. Keitel, Proc. SPIE 7994, 799421 (2010),
"Radiation pressure and radiation reaction effects in laser-solid interaction"
2.57
F. Mackenroth, M. Ruf, B. King, A. Di Piazza, C. Müller, C. H. Keitel, Proc. SPIE 7994, 799422 (2010),
"Strong-field QED in intense laser fields"
2.56
C. Brandau, C. Kozhuharov, A. Müller, D. Bernhardt, F. Bosch, D. Boutin, F. J. Currell, C. Dimopoulou, B. Franzke, S. Fritzsche, A. Gumberidze, Z. Harman, U. D. Jentschura, C. H. Keitel, Y. S. Kozhedub, R. Krücken, Yu. A. Litvinov, F. Nolden, B. O'Rourke, R. Reuschl, S. Schippers, V. M. Shabaev, U. Spillmann, Z. Stachura, M. Steck, Th. Stöhlker, I. I. Tupitsyn, D. F. A. Winters, A. Wolf, Hyperfine Interactions 196, 115-127 (2010),
"Resonant recombination at ion storage rings: a conceptual alternative for isotope shift and hyperfine studies"
2.55
J. Evers, R. Fleischhaker, A. Pálffy, C. H. Keitel,
Modern Optics and Photonics: Atoms and Structured Media, Ed. G. Y. Kryuchkyan, G. G. Gurzadyan, and A. V. Papoyan, World Scientific, Singapore (2010),
"Light propagation: From atomic to nuclear quantum optics"
2.54
M. Macovei, J. Evers, C. H. Keitel, Journal of Modern Optics 57, 1287–1292 (2010),
"Quantum entanglement in dense multiqubit systems"
(dedicated to the memory of Prof. Lorenz M. Narducci)
2.53
T. Tajima, B. C. Barish, C. P. Barty, S. Bulanov, P. Chen, J. Feldhaus, J. Hajdu, C. H. Keitel, J.-C. Kieffer, D.-K. Ko, W. Leemans, D. Normand, L. Palumbo, K. Rzazewski, A. Sergeev, Z.-M. Sheng, F. Takasaki, M. Teshimar,
AIP Conf. Proc. 1228, 11 (2010),
"Science of Extreme Light Infrastructure"
2.52
 L. L. Jin, M. Macovei, S. Q. Gong, C. H. Keitel, J. Evers, Opt. Comm. 283, 790 (2010),
"Squeezing in strong light scattered by a regular structure of atoms"
(contribution to the special issue ''Quo vadis quantum optics'' dedicated to the memory of Prof. K. Wodkiewicz)
2.51
C. Brandau, C. Kozhuharov, A. Müller, D. Bernhardt, S. Böhm, F. Bosch, D. Boutin, F. J. Currell, C. Dimopoulou, B. Franzke, A. Gumberidze, Z. Harman, U. D. Jentschura, C. H. Keitel, H. J. Kluge, Y. S. Kozhedub, R. Krücken, Yu A. Litvinov, F. Nolden, B. O'Rourke, R. Reuschl, S. Schippers, V. M. Shabaev6, U. Spillmann, Z. Stachura, M. Steck, Th. Stöhlker, I. I. Tupitsyn, D. F. A. Winters, A. Wolf,  J. Phys.: Conf. Ser. 194, 012023 (2009),
"Isotope shifts in dielectronic recombination: From stable to in-flight-produced nuclei"
2.50
A. Bandrauk, C. P. J. Barty, D. Habs, C. H. Keitel, J. Schreiber, R. Schützhold, P. G. Thirolf (coord.), H.A. Weidenmüller, Extreme Light Infrastructure, Report on the Grand Challenges Meeting, pp. 68-92 (2009),
"Photonuclear Physics - Explore nuclei with photons"
2.49
A. Di Piazza, H. Gies, K. Z. Hatsagortsyan, T. Heinzl, A. Ilderton, C. H. Keitel, M. Marklund, S. D. Moustaizis, C. Müller, N. B. Narozhny, I. Ploumistakis, R. Schützhold, D. Symes, I. Tsohantjis,
Extreme Light Infrastructure, Report on the Grand Challenges Meeting, pp. 43-61 (2009),
"Particle physics at ELI"
2.48
A. Di Piazza, A. M. Fedotov, H. Gies, K. Z. Hatsagortsyan, T. Heinzl, A. Ilderton, C. H. Keitel, M. Marklund, S. D. Moustaizis, C. Müller, N. B. Narozhny, I. Ploumistakis, R. Schützhold, D. Symes, I. Tsohantjis,
Extreme Light Infrastructure, Report on the Grand Challenges Meeting, pp. 17-42 (2009),
"Investigation of Vacuum Structure - Towards Schwinger Fields: QED effects and Particle Physics at ELI"
2.47
H. Bauke, C. H. Keitel, AIP Conf. Proc. 1148, 17-20 (2009),
"Efficient Integration of Quantum Mechanical Wave Equations by Unitary Transforms"
2.46 C. Müller, A. Shahbaz, T. J. Bürvenich, K. Z. Hatsagortsyan, C. H. Keitel, Eur. J. Phys. Spec. Top. 175, 187 (2009),
"Exotic atoms in superintense laser fields"
2.45
C. Müller, K. Z. Hatsagortsyan, M. Ruf, S. J. Müller, H. G. Hetzheim, M. C. Kohler, C. H. Keitel, Laser Phys. 19, 1743 (2009),
"Relativistic Nonperturbative Above-Threshold Phenomena in Strong Laser Fields"

(special memorial issue for Prof. Delone)
2.44 C. Müller, C. H. Keitel, Nature Photonics 3, 245 (2009),
"Antimatter: Abundant positron production"
2.43
C. Müller, C. Deneke, M. Ruf, G. R. Mocken, K. Z. Hatsagortsyan, C. H. Keitel, Laser Phys. 19, 791 (2009),
"Lepton pair production in high-frequency laser fields"
2.42
G. R. Mocken, Y. I. Salamin, C. H. Keitel, Progress in Ultrafast Intense Laser Science IV (2009), Vol. IV, pp. 113-132, Springer Series in Chemical Physics,
"Relativistic quantum dynamics in intense laser fields"
2.41
C. Müller, D. Bauer, K. Z. Hatsagortsyan, B. Feuerstein, C. H. Keitel, Forschungsbericht 2008 - Max-Planck-Institut für Kernphysik (2008),
"Relativistische Quantendynamik in ultrastarken Laserfeldern" / "Relativistic Quantum Dynamics in Ultra-Strong Laser Fields"
2.40
Z. Harman, A. N. Artemyev, J. R. Crespo López-Urrutia, A. J. González Martínez, U. D. Jentschura, C. H. Keitel, V. Mäckel, R. Soria Orts, H. Tawara, I. I. Tupitsyn, J. Ullrich, and A. Volotka, Research Report NIFS-Proc. Series (2008),  Proc. of  the Japan-China Joint Seminar on Atomic and Molecular Processes in Plasma,
"Correlated relativistic dynamics and nuclear effects in dielectronic and visible spectra of highly charged ions"
2.39
C. Müller, A. Di Piazza, A. Shahbaz, T. J. Bürvenich, J. Evers, K.Z. Hatsagortsyan, C. H. Keitel, Proc. LPHYS07, Laser Physics 18, 3 (2008),
"High-energy, nuclear and QED processes in strong laser fields"
2.38
J. Evers, M. Kiffner, C. H. Keitel, AIP Conf. Proc. 963, 756 (2007), Proceedings of the International Conference on Computational Methods in Science and Engineering (ICCMSE 2007), Vol. 2,
"Quantum control of interacting multiatom systems"
2.37
C. Müller, G. R. Mocken, K. Z. Hatsagortsyan, C. H. Keitel, AIP Conf. Proc. 963, 552 (2007), Proceedings of the International Conference on Computational Methods in Science and Engineering (ICCMSE 2007), Vol. 1: Theory and Computation: Old Problems and New Challenges,
"High-energy quantum dynamics in ultra-intense laser pulses"
2.36
A. Di Piazza, K. Z. Hatsagortsyan, J. Evers, C. H. Keitel, Proc. SPIE 6603, 660305 (2007),
"Vacuum fluctuations and nuclear quantum optics in strong laser pulses"
2.35
M. Kiffner, J. Evers, C. H. Keitel, Proc. SPIE 6603, 66030C (2007),
"Breakdown of the few-level approximation in dipole-dipole interacting systems"
2.34
Z. Harman, U. D. Jentschura, C. H. Keitel, A. Lapierre, R. Soria Orts, J. R. Crespo López-Urrutia, H. Tawara,
J. Ullrich, A. N. Artemyev, I. I. Tupitsyn, A. V. Volotka and V. M. Shabaev, Proceedings of the 13th International Conference on the Physics of Highly Charged Ions (Queen`s University Belfast, Northern Ireland, 2006), Journal of Physics: Conference Series 58, 133-136 (2007)
"Correlation and quantum electrodynamic effects on the radiative lifetime and relativistic nuclear recoil in Ar13+ and Ar14+ions"
2.33
A. Di Piazza, C. Müller, J. Evers, K. Z. Hatsagortsyan, and C. H. Keitel, in "ILIAS Ion and Laser beam Interaction and Application Studies", Progress Report No. 2 of the PHELIX theory group, ed. P. Mulser, T. Schlegel, GSI Report 2007-03, February 2007, 19-25 (GSI, Darmstadt, Germany, 2007),
"QED, nuclear and high-energy processes in extremely strong laser pulses"
2.32 A. Di Piazza, K. Z. Hatsagortsyan, and C. H. Keitel, AIP Conf. Proc. 827, 436 (2006),
"Harmonic generation from laser-driven vacuum"
2.31 K. Z. Hatsagortsyan, C. Müller, and C. H. Keitel, AIP Conf. Proc. 827, 442 (2006),
"Nonperturbative multiphoton processes and electron-positron pair production"
2.30 M. Haas, U. D. Jentschura and C. H. Keitel, AIP Conference Proceedings 796, 317 (2005),
"QED Corrections to the Dynamic Polarizability"
2.29 J. Evers, U. D. Jentschura, M. Macovei, and C. H. Keitel, in "Fluctuations and Noise in Photonics and Quantum Optics III", ed. P. R. Hemmer, J. R. Gea-Banacloche, P. Heszler, Sr., M. S. Zubairy, Proceedings of SPIE Vol. 5842 (SPIE, Bellingham, WA, 2005),
"Vacuum-mediated incoherent processes in coherently prepared media"
2.28 J. Evers and C. H. Keitel, Phys. Rev. Lett. 92, 159303 (2004),
"Reply to comment on spontaneous-emission suppression on arbitrary atomic transitions"
2.27 A. Staudt, G.R. Mocken, M. Haas, and C.H. Keitel in "Atoms and Plasmas in Super-Intense Laser Fields" ed. D. Batani, C.J. Joachain and S. Martellucci, SIF Conference Proceedings, Vol. 88, p. 175-190, Societa Italiana die Fisica, Bologna (2004),
"Quantum dynamics beyond the dipole approximation: From two-electron ions to more complex systems"
2.26 Y. I. Salamin and C. H. Keitel, Proceedings of the International Workshop on Laser Physics in Königstein near Frankfurt August 2003, ed. Prof. H. Schmidt-Böcking, American Institute of Physics Conference Proceedings 697, 3 (2003),
"Net electron energy gain from a tightly-focused laser beam in vacuum"
2.25 C. H. Keitel, Physik Journal 2, 61 (2003) (July/August issue, lecture following the award of the Gustav-Hertz Prize 2003),
"Relativistische Quantendynamik in intensiven Laserfeldern"
2.24 J. Evers and C. H. Keitel, Proceedings of the Summer School in "Ultracold Gases: From Atoms to Molecules", Heidelberg 9-13. Sept. 2002 (Wiley, Heidelberg, 2003),
"Narrow Spectral Features in Resonance Fluorescence in Laser-Driven Atomic Few-Level Systems"
2.23 K. Z. Hatsagortsyan, U. D. Jentschura and C. H. Keitel, Proceedings of the International Conference in "Science of Super-Strong Field Interactions", March 2002, Soken Dai (Japan), ed. Prof. Nakajima, American Institute of Physics Conference Proceedings 634, 71 (2002),
"Single and crystalized ions in ultra-intense laser pulses"
2.22 U. D. Jentschura, C. H. Keitel, K. Pachucki, Proceedings of the International Conference on QED in St. Petersburg, Spring 2002, Canadian Journal of Physics, 80, 1213 (2002),
"Two-Loop QED Bound-State Calculations and Squared Decay Rates"
2.21 J. Eschner, G. Morigi, C. Keitel, C. Roos, D. Leibfried, A. Mundt, F. Schmidt-Kaler, R. Blatt, in Proceedings of the XV International Conference on Laser Spectroscopy, eds. S. Chu, V. Vuletic, A.J. Kerman, Ch. Chin, World Scientific, Singapore, p. 325 (2002),
"Ground state laser cooling of trapped atoms using EIT"
2.20 G. Mocken, Y. I. Salamin, K. Z. Hatsagortsyan, and C. H. Keitel, Proceedings of International Conference in "Super Strong Fields in Plasmas" at Varenna in Italy in August 2001, ed. M. Lontano, published by American Institute of Physics in the Conference Proceedings Series, AIP Conference Proc. 611, 44 (2002),
"Relativistic laser-particle interaction: From single electrons to multi-particle systems"
2.19 Y. I. Salamin, M. W. Walser, S. X. Hu, and C. H. Keitel, Lecture of C.H. Keitel at the summer school in Erice, Juli 2000, ed. D. Batani, C.J. Joachain, S. Martellucci, A. N. Chester, (Kluwer Academic/Plenum Press, New York, 2001),
"Electrons and Ions in relativistic Laser Fields"
2.18 M. A. Martinez, P. R. Herczfeld, L. M. Narducci, C. Samuels and C. H. Keitel, 1997 SBMO/IEEE MTTS-S - International Microwave and Optoelectronics Conference, Proceedings, Vols 1 and 2, Ch. 129, 239-44 (1997),
"Control of optical properties of materials by atomic coherence and quantum interference effects"
2.17 C Dorman, C H Keitel, P L Knight, J P Marangos and J C Petch, in "Frontiers of Quantum Optics and Laser Physics", Proceedings of International Conference on Quantums Optics, Hong Kong, January 1997, (Springer-Verlag, Berlin, 1997) ed. S-Y Zhu, M S Zubairy and M O Scully, pp 180-183,
"Investigation of EIT in Four-Wave Mixing in Krypton"
2.16 P L Knight, M Protopapas, C H Keitel, D G Lappas, U W Rathe, E Paspalakis and A Patel, Proceedings of the International Conference on Atomic Coherence Effects, Hong Kong January 1997,
"Recollisions and high harmonic generation in high intensity laser fields"
2.15 P.L. Knight, M. Protopapas, D.G. Lappas and C.H. Keitel, acta physica slovaca 46, 289 (1996),
"Can electronic wavepackets generate attosecond pulses of light?"
2.14 C. H. Keitel, J. B. Watson, V. Buzek, K. Burnett and P. L. Knight, Annual Report 1995-96, TR-96-025, Central Laser Facilities, Rutherford Appleton Laboratory, ed. S. Rose,
"The Wehrl entropy and atoms in intense laser fields"
2.13 F. I. Gauthey, C. H. Keitel, P. L. Knight and A. Maquet, Annual Report 1995-96, TR-96-025, Central Laser Facilities, Rutherford Appleton Laboratory, ed. S. Rose,
"High harmonic generation from strongly driven two-level atoms"
2.12 P. L. Knight, C. H. Keitel, K. Burnett and J. B. Watson, in Ultrafast Processes in Spectroscopy, Proceedings of the IXth International Symposium on Ultrafast Processes in Spectroscopy, Trieste, Italy, October 1995, Plenum Press 1996, Ch. 148, pp 305-9, ed. O. Svelto, S. De Silvestri and G. Denardo,
"High Harmonic Generation as a Recollision Process"
2.11 L. M. Narducci, C. H. Keitel, G. L. Oppo, M. O. Scully, AIP Conference Proceedings, 1995, Vol.328, Ch.81, p251, ed. A.D. May, J.R. Drummond and E. Oks,
"Subnatural linewidth in large optical fields"
2.10 J. C. Petch, J.P. Marangos, C.H. Keitel and P.L. Knight, Proceedings of the International Conference on Lasing without Inversion, Changchun, China, September 1995, ed. S.Y. Zhu and J. Gao,
"The Role of Electromagnetically Induced Transparency in Resonant FWM Schemes with Two Strong Driving Fields"
2.9 C. H. Keitel, J. B. Watson, P. L. Knight and K. Burnett, in Coherence and Quantum Optics VII, Proceedings of the 7th Rochester Conference , June 1995, eds. J. Eberly, L. Mandel and E. Wolf, p. 535 (Plenum Press, New York and London, 1996),
"Quantum signatures in strong field physics"
2.8 J. B. Watson, C. H. Keitel, P. L. Knight and K. Burnett, Annual Report 1994-95, TR-95-025, page 71, Central Laser Facilities, Rutherford Appleton Laboratory, ed. S. Rose,
"Super-Intense field physics: What is classical and what is quantum?"
2.7 Christoph Keitel and Peter Knight, Opto & Laser Europe, Issue 7, page 39, September 1993,
"Lasing without inversion: More gain for less pain"
2.6 Lorenzo M. Narducci, Christoph H. Keitel, Gian Luca Oppo, Marlan O. Scully, in Coherent states: Past, Present, and Future, page 331-343, Proceedings of the International symposium on coherent states, Oak Ridge, TN, June 14-17 1993, 1994 World Scientific,
"Sub-natural linewidth and other curious effects of atomic coherence"
2.5 P. L. Knight, M. Protopapas, C. Keitel, S. Vivirito, K. Burnett, V. C. Reed and S. C. Rae, in "Super-Intense Laser-Atom Physics", NATO ASI Series, Series B: Physics Vol. 316, Ch.41, pp. 111-127, eds. by B Piraux, A. L'Huillier and K Rzazewski (Plenum Press, New York and London, 1993),
"Atoms in Super-Intense Fields: Stabilization, Ionization and High-Harmonic Generation"
2.4 C. H. Keitel and K. Wòdkiewicz, NASA Conference Publication 3219, page 259-265 (1993), Proceedings of the Second International Workshop on Squeezed States and Uncertainty Relations, Moscow, May 25-29 1992, eds. D. Han, Y.S. Kim and V I. Mank'ko,
"Measuring information via Glauber's Q-representation"
2.3 M. O. Scully, T. W. Hänsch, M. Fleischhauer, C. H. Keitel and S. Y. Zhu, in "Physics and Probability", Essays in honour of Edwin T. Jaynes, Cambridge Press, 1993, Ch.23, pp.73-80, edited by W. T. Grandy and P. W. Milonni, following the Jaynes Symposium in Laramie, Wyoming, 17-19 May 92,
"Enhancing the index of refraction without absorption: Phaseonium versus a mixture of two-level atoms"
2.2 L. M. Narducci, M. O. Scully, C. H. Keitel, S. Y. Zhu, H. M. Doss, A. S. Manka and G. L. Oppo, Proceedings of the International Conference Laser '91, San Diego, 9-14 Dec. 91,
"Sub-natural linewidth and other coherent phenomena in driven multilevel systems"
2.1 M. Fleischhauer and C. H. Keitel, in Foundations of Quantum mechanics, Conference on the Foundations of Quantum Mechanics, Santa Fe 27-31 May 91, Singapore: World Scientific 1992, p. Ch.41, 342-8, eds. T.D. Black, M.M. Nieto, H.S. Pilloff, M.O. Scully and R.M. Sinclair,
"Atomic coherence via incoherent processes"
top
 





group homepage Group Homepage