Physical Review A
– April 2003
Volume 67, Issue 4
RAPID COMMUNICATIONS
Quantum information
•
Single-photon two-qubit entangled states: Preparation and measurement
Yoon-Ho Kim
Published
2 April 2003
(4 pages)
040301(R)
[ View
PDF (211 kB)]
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Optimizing the fast Rydberg quantum gate
M. S. Safronova, Carl J. Williams, and Charles W. Clark
Published
17 April 2003
(4 pages)
040303(R)
[ View
PDF (52 kB)]
•
Input states for quantum gates
A. Gilchrist, W. J. Munro, and A. G. White
Published
22 April 2003
(4 pages)
040304(R)
[ View
PDF (278 kB)]
Atomic and molecular collisions and interactions
•
Cold collisions of spin-polarized metastable hydrogen atoms
R. C. Forrey, S. Jonsell, A. Saenz, P. Froelich, and A. Dalgarno
Published
10 April 2003
(4 pages)
040701(R)
[ View
PDF (58 kB)]
Atomic and molecular processes in external fields
•
Coherent control of matter-wave interference in molecular predissociation
Jérôme Degert, Christoph Meier, Béatrice Chatel, and Bertrand Girard
Published
25 April 2003
(4 pages)
041402(R)
[ View
PDF (55 kB)]
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Laser cooling of a trapped two-component Fermi gas
Z. Idziaszek, L. Santos, M. Baranov, and M. Lewenstein
Published
25 April 2003
(4 pages)
041403(R)
[ View
PDF (191 kB)]
Matter waves
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Macroscopic dynamics of a Bose-Einstein condensate containing a vortex lattice
Marco Cozzini and Sandro Stringari
Published
11 April 2003
(4 pages)
041602(R)
[ View
PDF (106 kB)]
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Quantum reflection engineering: The bichromatic evanescent-wave mirror
R. Côté and B. Segev
Published
22 April 2003
(4 pages)
041604(R)
[ View
PDF (204 kB)]
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Interference scheme to measure light-induced nonlinearities in Bose-Einstein condensates
K. V. Krutitsky, K.-P. Marzlin, and J. Audretsch
Published
29 April 2003
(4 pages)
041606(R)
[ View
PDF (54 kB)]
Quantum optics, physics of lasers, nonlinear optics
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Controlling optical bistability in a three-level atomic system
Amitabh Joshi, Andy Brown, Hai Wang, and Min Xiao
Published
17 April 2003
(4 pages)
041801(R)
[ View
PDF (139 kB)]
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Coherence length of photons from a single quantum system
F. Jelezko, A. Volkmer, I. Popa, K. K. Rebane, and J. Wrachtrup
Published
17 April 2003
(4 pages)
041802(R)
[ View
PDF (151 kB)]
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Spatial Raman solitons
D. D. Yavuz, D. R. Walker, and M. Y. Shverdin
Published
22 April 2003
(4 pages)
041803(R)
[ View
PDF (60 kB)]
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Nonlinear optics in the angstrom regime: Hard-x-ray frequency doubling in perfect crystals
A. Nazarkin, S. Podorov, I. Uschmann, E. Förster, and R. Sauerbrey
Published
25 April 2003
(4 pages)
041804(R)
[ View
PDF (287 kB)]
ARTICLES
Fundamental concepts
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Quantum Zeno and anti-Zeno effects by indirect measurement with finite errors
Kazuki Koshino and Akira Shimizu
Published
2 April 2003
(4 pages)
042101
[ View
PDF (65 kB)]
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Continuous quantum measurement and the quantum to classical transition
Tanmoy Bhattacharya, Salman Habib, and Kurt Jacobs
Published
8 April 2003
(12 pages)
042103
[ View
PDF (408 kB)]
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Quantum-state engineering assisted by entanglement
Matteo G. A. Paris, Mary Cola, and Rodolfo Bonifacio
Published
10 April 2003
(10 pages)
042104
[ View
PDF (171 kB)]
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Quantum jumps between dressed states: A proposed cavity-QED test using feedback
J. E. Reiner, H. M. Wiseman, and H. Mabuchi
Published
11 April 2003
(13 pages)
042106
[ View
PDF (170 kB)]
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How one shutter can close N slits
Y. Aharonov and L. Vaidman
Published
22 April 2003
(3 pages)
042107
[ View
PDF (35 kB)]
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Density-matrix operatorial solution of the non-Markovian master equation for quantum Brownian motion
F. Intravaia, S. Maniscalco, and A. Messina
Published
22 April 2003
(12 pages)
042108
[ View
PDF (131 kB)]
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Aharonov-Bohm effect in quantum-to-classical correspondence of the Heisenberg principle
De-Hone Lin, Jee-Gong Chang, and Chi-Chuan Hwang
Published
22 April 2003
(7 pages)
042109
[ View
PDF (90 kB)]
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Nonpositive evolutions in open system dynamics
F. Benatti, R. Floreanini, and M. Piani
Published
22 April 2003
(7 pages)
042110
[ View
PDF (78 kB)]
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Continuous-variable quantum erasing
Radim Filip
Published
25 April 2003
(5 pages)
042111
[ View
PDF (61 kB)]
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Evolution of entanglement under echo dynamics
Tomaž Prosen, Thomas H. Seligman, and Marko Žnidarič
Published
25 April 2003
(4 pages)
042112
[ View
PDF (214 kB)]
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Classicality of spin-coherent states via entanglement and distinguishability
D. Markham and V. Vedral
Published
28 April 2003
(10 pages)
042113
[ View
PDF (341 kB)]
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Bargmann invariants, null phase curves, and a theory of the geometric phase
N. Mukunda, Arvind, E. Ercolessi, G. Marmo, G. Morandi, and R. Simon
Published
29 April 2003
(16 pages)
042114
[ View
PDF (182 kB)]
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Quantum entanglement with acousto-optic modulators: Two-photon beats and Bell experiments with moving beam splitters
André Stefanov, Hugo Zbinden, Nicolas Gisin, and Antoine Suarez
Published
29 April 2003
(13 pages)
042115
[ View
PDF (511 kB)]
Quantum information
•
Effect of unitary noise on Grover’s quantum search algorithm
Daniel Shapira, Shay Mozes, and Ofer Biham
Published
1 April 2003
(17 pages)
042301
[ View
PDF (211 kB)]
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Polynomial invariants of four qubits
Jean-Gabriel Luque and Jean-Yves Thibon
Published
2 April 2003
(5 pages)
042303
[ View
PDF (55 kB)]
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Quantum quincunx in cavity quantum electrodynamics
Barry C. Sanders, Stephen D. Bartlett, Ben Tregenna, and Peter L. Knight
Published
4 April 2003
(4 pages)
042305
[ View
PDF (83 kB)]
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Optimal phase-covariant cloning for qubits and qutrits
Giacomo Mauro D’Ariano and Chiara Macchiavello
Published
11 April 2003
(9 pages)
042306
[ View
PDF (108 kB)]
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Quantum key distribution with a single photon from a squeezed coherent state
Masahiro Matsuoka and Takuya Hirano
Published
15 April 2003
(7 pages)
042307
[ View
PDF (198 kB)]
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Tackling systematic errors in quantum logic gates with composite rotations
Holly K. Cummins, Gavin Llewellyn, and Jonathan A. Jones
Published
15 April 2003
(7 pages)
042308
[ View
PDF (127 kB)]
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Mixed-quantum-state detection with inconclusive results
Yonina C. Eldar
Published
15 April 2003
(14 pages)
042309
[ View
PDF (160 kB)]
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Local observables for entanglement detection of depolarized states
G. Mauro D’Ariano, Chiara Macchiavello, and Matteo G. A. Paris
Published
17 April 2003
(5 pages)
042310
[ View
PDF (64 kB)]
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Protocols for entanglement transformations of bipartite pure states
G. Mauro D’Ariano and Massimiliano F. Sacchi
Published
17 April 2003
(7 pages)
042312
[ View
PDF (73 kB)]
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Geometric theory of nonlocal two-qubit operations
Jun Zhang, Jiri Vala, Shankar Sastry, and K. Birgitta Whaley
Published
18 April 2003
(18 pages)
042313
[ View
PDF (222 kB)]
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Entanglement generation and Hamiltonian simulation in continuous-variable systems
Barbara Kraus, Klemens Hammerer, Géza Giedke, and J. Ignacio Cirac
Published
22 April 2003
(14 pages)
042314
[ View
PDF (203 kB)]
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Decoherence can be useful in quantum walks
Viv Kendon and Ben Tregenna
Published
22 April 2003
(6 pages)
042315
[ View
PDF (162 kB)]
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Experimental implementation of the quantum random-walk algorithm
Jiangfeng Du, Hui Li, Xiaodong Xu, Mingjun Shi, Jihui Wu, Xianyi Zhou, and Rongdian Han
Published
22 April 2003
(5 pages)
042316
[ View
PDF (55 kB)]
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Optimal encryption of quantum bits
P. Oscar Boykin and Vwani Roychowdhury
Published
22 April 2003
(6 pages)
042317
[ View
PDF (68 kB)]
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Teleportation of an atomic momentum state
Shahid Qamar, Shi-Yao Zhu, and M. Suhail Zubairy
Published
22 April 2003
(4 pages)
042318
[ View
PDF (91 kB)]
•
Decoherence and gate performance of coupled solid-state qubits
Markus J. Storcz and Frank K. Wilhelm
Published
23 April 2003
(17 pages)
042319
[ View
PDF (1,114 kB)]
•
Correlation-assisted quantum communication
Mário Ziman and Vladimír Bužek
Published
25 April 2003
(7 pages)
042321
[ View
PDF (91 kB)]
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Entangling power and operator entanglement in qudit systems
Xiaoguang Wang, Barry C. Sanders, and Dominic W. Berry
Published
28 April 2003
(8 pages)
042323
[ View
PDF (94 kB)]
Atomic and molecular structure and dynamics
•
Relativistic study of vuv radiation properties from Kr-Xe gas mixtures
Branislav Jansík, Bernd Schimmelpfennig, and Hans Ågren
Published
10 April 2003
(10 pages)
042501
[ View
PDF (116 kB)]
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Metastable states of the Condo type in exotic helium atoms
Boyan D. Obreshkov, Vladimir I. Korobov, and Dimitr D. Bakalov
Published
10 April 2003
(6 pages)
042502
[ View
PDF (153 kB)]
•
Energies, transition rates, and electron electric-dipole-moment enhancement factors for Ce IV and Pr V
I. M. Savukov, W. R. Johnson, U. I. Safronova, and M. S. Safronova
Published
17 April 2003
(5 pages)
042504
[ View
PDF (55 kB)]
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Lowest open channels, bound states, and narrow resonances of dipositronium
C. G. Bao and T. Y. Shi
Published
29 April 2003
(5 pages)
042505
[ View
PDF (54 kB)]
Atomic and molecular collisions and interactions
•
Time evolution and use of multiple times in the N-body problem
J. H. McGuire and A. L. Godunov
Published
2 April 2003
(6 pages)
042701
[ View
PDF (72 kB)]
•
Loss of coherence due to bremsstrahlung
Giorgio Calucci
Published
3 April 2003
(6 pages)
042702
[ View
PDF (79 kB)]
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Resonant magnetic vortices
Yves Décanini and Antoine Folacci
Published
8 April 2003
(6 pages)
042704
[ View
PDF (90 kB)]
•
Radiative charge-transfer lifetime of the excited state of (NaCa)+
Oleg P. Makarov, R. Côté, H. Michels, and W. W. Smith
Published
11 April 2003
(5 pages)
042705
[ View
PDF (68 kB)]
•
Universality in the three-body problem for 4He atoms
Eric Braaten and H.-W. Hammer
Published
11 April 2003
(12 pages)
042706
[ View
PDF (328 kB)]
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Trends in autoionization of Rydberg states converging to the 4s threshold in the Kr-Rb+-Sr2+ isoelectonic sequence: Theory and experiment
A. Neogi, E. T. Kennedy, J.-P. Mosnier, P. van Kampen, J. T. Costello, G. O’Sullivan, M. W. D. Mansfield, Ph. V. Demekhin, B. M. Lagutin, and V. L. Sukhorukov
Published
17 April 2003
(10 pages)
042707
[ View
PDF (125 kB)]
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Direct double photoionization of the valence shell of Be
F. Citrini, L. Malegat, P. Selles, and A. K. Kazansky
Published
17 April 2003
(11 pages)
042709
[ View
PDF (302 kB)]
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Elastic scattering of low-energy electrons by XH3YH3 (X, Y=C, Si, Ge, Sn)
C. A. S. Maia and M. H. F. Bettega
Published
22 April 2003
(6 pages)
042710
[ View
PDF (101 kB)]
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Circular dichroism in K-shell ionization from fixed-in-space CO and N2
B. Zimmermann, K. Wang, and V. McKoy
Published
22 April 2003
(3 pages)
042711
[ View
PDF (753 kB)]
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Singular inverse square potential, limit cycles, and self-adjoint extensions
M. Bawin and S. A. Coon
Published
23 April 2003
(5 pages)
042712
[ View
PDF (57 kB)]
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Mesic atom deexcitation via an external Auger process
A. V. Kravtsov, A. I. Mikhailov, and I. A. Mikhailov
Published
25 April 2003
(7 pages)
042713
[ View
PDF (98 kB)]
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Electron-impact ionization of Oq+ ions for q=1–4
S. D. Loch, J. Colgan, M. S. Pindzola, M. Westermann, F. Scheuermann, K. Aichele, D. Hathiramani, and E. Salzborn
Published
25 April 2003
(7 pages)
042714
[ View
PDF (78 kB)]
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Threshold krypton charge-state distributions coincident with K-shell fluorescence
G. B. Armen, E. P. Kanter, B. Krässig, J. C. Levin, S. H. Southworth, and L. Young
Published
29 April 2003
(12 pages)
042718
[ View
PDF (140 kB)]
Photon, electron, atom, and molecule interactions with solids and surfaces
•
Acceleration and deceleration of convoy electrons in grazing-ion–surface collisions
M. S. Gravielle and J. E. Miraglia
Published
15 April 2003
(9 pages)
042901
[ View
PDF (303 kB)]
Clusters (including fullerenes)
•
Angular distribution of emitted electrons in sodium clusters: A semiclassical approach
E. Giglio, P.-G. Reinhard, and E. Suraud
Published
22 April 2003
(6 pages)
043202
[ View
PDF (91 kB)]
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Fragmentation of fullerenes
Ryan T. Chancey, Lene Oddershede, Frank E. Harris, and John R. Sabin
Published
22 April 2003
(7 pages)
043203
[ View
PDF (167 kB)]
Atomic and molecular processes in external fields
•
Extreme multiphoton coupling in molecular systems
George N. Gibson
Published
3 April 2003
(12 pages)
043401
[ View
PDF (264 kB)]
•
Resonances in the double-ionization signal of two-electron model atoms
R. Panfili and W.-C. Liu
Published
7 April 2003
(10 pages)
043402
[ View
PDF (525 kB)]
•
Feasibility study to create a polychromatic guidestar in atomic sodium
Jens Biegert and Jean-Claude Diels
Published
7 April 2003
(11 pages)
043403
[ View
PDF (299 kB)]
•
Alignment-dependent ionization probability of molecules in a double-pulse laser field
Z. X. Zhao, X. M. Tong, and C. D. Lin
Published
10 April 2003
(5 pages)
043404
[ View
PDF (82 kB)]
•
Fragmentation of H2+ in strong 800-nm laser pulses: Initial-vibrational-state dependence
Bernold Feuerstein and Uwe Thumm
Published
15 April 2003
(8 pages)
043405
[ View
PDF (525 kB)]
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Continuous source of translationally cold dipolar molecules
S. A. Rangwala, T. Junglen, T. Rieger, P. W. H. Pinkse, and G. Rempe
Published
17 April 2003
(4 pages)
043406
[ View
PDF (118 kB)]
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Two-photon Doppler cooling of alkaline-earth-metal and ytterbium atoms
Wictor C. Magno, Reinaldo L. Cavasso Filho, and Flavio C. Cruz
Published
22 April 2003
(7 pages)
043407
[ View
PDF (137 kB)]
•
Photoassociation spectroscopy of cold calcium atoms
Carsten Degenhardt, Tomas Binnewies, Guido Wilpers, Uwe Sterr, Fritz Riehle, Christian Lisdat, and Eberhard Tiemann
Published
22 April 2003
(6 pages)
043408
[ View
PDF (239 kB)]
•
Revealing quantum-control mechanisms through Hamiltonian encoding in different representations
Abhra Mitra, Ignacio R. Solá, and Herschel Rabitz
Published
28 April 2003
(9 pages)
043409
[ View
PDF (99 kB)]
•
Microwave-induced dielectronic recombination above the classical ionization limit in a static field
C. M. Evans, E. S. Shuman, and T. F. Gallagher
Published
29 April 2003
(8 pages)
043410
[ View
PDF (216 kB)]
Matter waves
•
Ballistic matter waves with angular momentum: Exact solutions and applications
Christian Bracher, Tobias Kramer, and Manfred Kleber
Published
4 April 2003
(20 pages)
043601
[ View
PDF (648 kB)]
•
Mechanical response functions of finite-temperature Bose-Einstein condensates
Stephen Choi, Vladimir Chernyak, and Shaul Mukamel
Published
7 April 2003
(16 pages)
043602
[ View
PDF (833 kB)]
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Dynamic correlation functions in one-dimensional quasicondensates
D. L. Luxat and A. Griffin
Published
8 April 2003
(13 pages)
043603
[ View
PDF (146 kB)]
•
First-order coherence in an atomic condensate at finite temperature
Alberto Montina
Published
10 April 2003
(8 pages)
043604
[ View
PDF (110 kB)]
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Effective-mass analysis of Bose-Einstein condensates in optical lattices: Stabilization and levitation
H. Pu, L. O. Baksmaty, W. Zhang, N. P. Bigelow, and P. Meystre
Published
11 April 2003
(8 pages)
043605
[ View
PDF (174 kB)]
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Finite one-dimensional impenetrable Bose systems: Occupation numbers
P. J. Forrester, N. E. Frankel, T. M. Garoni, and N. S. Witte
Published
17 April 2003
(17 pages)
043607
[ View
PDF (191 kB)]
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Nondestructive dynamic detectors for Bose-Einstein condensates
J. E. Lye, J. J. Hope, and J. D. Close
Published
22 April 2003
(13 pages)
043609
[ View
PDF (471 kB)]
Quantum optics, physics of lasers, nonlinear optics
•
Nonclassical statistics of intracavity coupled χ(2) waveguides: The quantum optical dimer
M. Bache, Yu. B. Gaididei, and P. L. Christiansen
Published
4 April 2003
(15 pages)
043802
[ View
PDF (276 kB)]
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Subthreshold optical parametric oscillator with nonorthogonal polarization eigenmodes
A. Aiello, G. Nienhuis, and J. P. Woerdman
Published
8 April 2003
(15 pages)
043803
[ View
PDF (1,025 kB)]
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Generation of a pulsed polarization entangled-photon pair via a two-crystal geometry
Bao-Sen Shi and Akihisa Tomita
Published
10 April 2003
(4 pages)
043804
[ View
PDF (41 kB)]
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Nonlinear magneto-optical rotation of elliptically polarized light
A. B. Matsko, I. Novikova, M. S. Zubairy, and G. R. Welch
Published
11 April 2003
(18 pages)
043805
[ View
PDF (227 kB)]
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Possibility of single-atom detection on a chip
Peter Horak, Bruce G. Klappauf, Albrecht Haase, Ron Folman, Jörg Schmiedmayer, Peter Domokos, and E. A. Hinds
Published
11 April 2003
(9 pages)
043806
[ View
PDF (146 kB)]
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Single-atom and two-atom Ramsey interferometry with quantized fields
G. S. Agarwal, P. K. Pathak, and M. O. Scully
Published
11 April 2003
(9 pages)
043807
[ View
PDF (118 kB)]
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Splitting of the peak of electromagnetically induced transparency by the higher-order spatial harmonics of the atomic coherence
S. A. Babin, D. V. Churkin, E. V. Podivilov, V. V. Potapov, and D. A. Shapiro
Published
11 April 2003
(5 pages)
043808
[ View
PDF (131 kB)]
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Generation of photon pairs using polarization-dependent two-photon absorption
T. Nakanishi, K. Sugiyama, and M. Kitano
Published
11 April 2003
(4 pages)
043809
[ View
PDF (54 kB)]
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Inhibition of electromagnetically induced absorption due to excited-state decoherence in Rb vapor
H. Failache, P. Valente, G. Ban, V. Lorent, and A. Lezama
Published
15 April 2003
(7 pages)
043810
[ View
PDF (194 kB)]
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Casimir force and the quantum theory of lossy optical cavities
Cyriaque Genet, Astrid Lambrecht, and Serge Reynaud
Published
22 April 2003
(18 pages)
043811
[ View
PDF (255 kB)]
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Local-field effects in pattern formation in large-aspect-ratio lasers
Oscar G. Calderón, Eduardo Cabrera, M. Antón, and J. M. Guerra
Published
22 April 2003
(9 pages)
043812
[ View
PDF (278 kB)]
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Trapping atoms in the vacuum field of a cavity
C. Schön and J. I. Cirac
Published
22 April 2003
(8 pages)
043813
[ View
PDF (103 kB)]
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Observation of transverse patterns in an isotropic microchip laser
Y. F. Chen and Y. P. Lan
Published
22 April 2003
(6 pages)
043814
[ View
PDF (366 kB)]
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Reconstruction of a multimode entangled state using a two-photon phase-sensitive linear amplifier
Mashhood Ahmad, Shahid Qamar, and M. Suhail Zubairy
Published
23 April 2003
(8 pages)
043815
[ View
PDF (102 kB)]
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Modeling of saturation and refraction in x-ray lasers
D. Benredjem, J. Kuba, C. Möller, and O. Z. Zabaydullin
Published
25 April 2003
(5 pages)
043816
[ View
PDF (328 kB)]
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Deterministic optical Fock-state generation
K. R. Brown, K. M. Dani, D. M. Stamper-Kurn, and K. B. Whaley
Published
28 April 2003
(16 pages)
043818
[ View
PDF (180 kB)]
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Gravity field measurements using cold atoms with direct optical readout
A. B. Matsko, N. Yu, and L. Maleki
Published
28 April 2003
(12 pages)
043819
[ View
PDF (123 kB)]
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Quantum correlations across a metallic screen
M. Al-Amri and M. Babiker
Published
29 April 2003
(10 pages)
043820
[ View
PDF (202 kB)]
BRIEF REPORTS
Fundamental concepts
Quantum information
•
Generation of an entangled state of two three-level atoms in cavity QED
XuBo Zou, K. Pahlke, and W. Mathis
Published
22 April 2003
(3 pages)
044301
[ View
PDF (40 kB)]
•
Quantum secret sharing based on reusable Greenberger-Horne-Zeilinger states as secure carriers
Saber Bagherinezhad and Vahid Karimipour
Published
29 April 2003
(4 pages)
044302
[ View
PDF (50 kB)]
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Modified Wigner inequality for secure quantum-key distribution
S. Castelletto, I. P. Degiovanni, and M. L. Rastello
Published
30 April 2003
(4 pages)
044303
[ View
PDF (125 kB)]
Atomic and molecular collisions and interactions
•
Theory of Čerenkov pair production
Yugo Nagata and Hideo Nitta
Published
4 April 2003
(3 pages)
044701
[ View
PDF (40 kB)]
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Spin asymmetries in spatially resolved processes of ionization of heavy atoms by relativistic electrons
Marco Kampp, N. C. Pyper, Colm T. Whelan, and H. R. J. Walters
Published
22 April 2003
(4 pages)
044702
[ View
PDF (42 kB)]
Clusters (including fullerenes)
Atomic and molecular processes in external fields
•
Design of a biased Stark trap of molecules that move adiabatically in an electric field
N. E. Shafer-Ray, K. A. Milton, B. R. Furneaux, E. R. I. Abraham, and G. R. Kalbfleisch
Published
25 April 2003
(4 pages)
045401
[ View
PDF (336 kB)]
Matter waves
•
Expansion of a dipolar condensate
S. Yi and L. You
Published
17 April 2003
(4 pages)
045601
[ View
PDF (64 kB)]
Quantum optics, physics of lasers, nonlinear optics
•
Atomic spin squeezing in a Λ system
A. Dantan, M. Pinard, V. Josse, N. Nayak, and P. R. Berman
Published
22 April 2003
(4 pages)
045801
[ View
PDF (91 kB)]
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