RAPID COMMUNICATIONS

Fundamental concepts

Degree of entanglement for two qubits

Ayman F. Abouraddy, Bahaa E. A. Saleh, Alexander V. Sergienko, and Malvin C. Teich

Phys. Rev. A 64, 050101(R) (2001) - Published 8 October, 2001

Quantum information

Controlled entanglement of two field modes in a cavity quantum electrodynamics experiment

A. Rauschenbeutel, P. Bertet, S. Osnaghi, G. Nogues, M. Brune, J. M. Raimond, and S. Haroche

Phys. Rev. A 64, 050301(R) (2001) - Published 2 October, 2001

Optimal estimation of quantum dynamics

A. Acín, E. Jané, and G. Vidal

Phys. Rev. A 64, 050302(R) (2001) - Published 18 October, 2001

Atomic and molecular processes in external fields

Optomechanical scheme for the detection of weak impulsive forces

David Vitali, Stefano Mancini, and Paolo Tombesi

Phys. Rev. A 64, 051401(R) (2001) - Published 2 October, 2001

Laser cooling of trapped Fermi gases far below the Fermi temperature

Z. Idziaszek, L. Santos, and M. Lewenstein

Phys. Rev. A 64, 051402(R) (2001) - Published 10 October, 2001

Scaling laws for evaporative cooling in time-dependent optical traps

K. M. O’Hara, M. E. Gehm, S. R. Granade, and J. E. Thomas

Phys. Rev. A 64, 051403(R) (2001) - Published 12 October, 2001

Quantum optics, physics of lasers, nonlinear optics

Probing attosecond pulse trains using “phase-control” techniques

E. Hertz, N. A. Papadogiannis, G. Nersisyan, C. Kalpouzos, T. Halfmann, D. Charalambidis, and G. D. Tsakiris

Phys. Rev. A 64, 051801(R) (2001) - Published 28 September, 2001

Competition of dark states: Optical resonances with anomalous magnetic field dependence

Gabriela Wa̧sik, Wojciech Gawlik, Jerzy Zachorowski, and Zbigniew Kowal

Phys. Rev. A 64, 051802(R) (2001) - Published 2 October, 2001

Generation of subfemtosecond pulses by beating a femtosecond pulse with a Raman coherence adiabatically prepared in solid hydrogen

Fam Le Kien, Nguyen Hong Shon, and K. Hakuta

Phys. Rev. A 64, 051803(R) (2001) - Published 8 October, 2001

ARTICLES

Fundamental concepts

Chern-Simons invariant in the Berry phase of a 2×2 Hamiltonian

Wu-Yi Hsiang and Dung-Hai Lee

Phys. Rev. A 64, 052101 (2001) - Published 1 October, 2001

Exact solution to the von Neumann equation of the quantum characteristic function of the two-level Jaynes-Cummings model

Shun-Jin Wang, Dun Zhao, Hong-Gang Luo, Li-Xiang Cen, and Cheng-Long Jia

Phys. Rev. A 64, 052102 (2001) - Published 4 October, 2001

Exact uncertainty relations

Michael J. W. Hall

Phys. Rev. A 64, 052103 (2001) - Published 4 October, 2001

QED theory of the nuclear recoil effect on the atomic g factor

V. M. Shabaev

Phys. Rev. A 64, 052104 (2001) - Published 5 October, 2001

Analysis of a case of field-induced unit transmissivity in resonant tunneling

V. Leon, R. Lefebvre, and O. Atabek

Phys. Rev. A 64, 052105 (2001) - Published 8 October, 2001

Spin squeezing and decoherence limit in Ramsey spectroscopy

Duger Ulam-Orgikh and Masahiro Kitagawa

Phys. Rev. A 64, 052106 (2001) - Published 8 October, 2001

Parity nonconservation in thallium

M. G. Kozlov, S. G. Porsev, and W. R. Johnson

Phys. Rev. A 64, 052107 (2001) - Published 10 October, 2001

Superlattice-mediated tuning of Casimir forces

R. Esquivel-Sirvent, C. Villarreal, and G. H. Cocoletzi

Phys. Rev. A 64, 052108 (2001) - Published 12 October, 2001

Entangled three-state systems violate local realism more strongly than qubits: An analytical proof

Jing-Ling Chen, Dagomir Kaszlikowski, L. C. Kwek, C. H. Oh, and Marek Żukowski

Phys. Rev. A 64, 052109 (2001) - Published 12 October, 2001

Quantum systems subject to the action of classical stochastic fields

Adrián A. Budini

Phys. Rev. A 64, 052110 (2001) - Published 17 October, 2001

Quantum information

Suppression of arbitrary internal coupling in a quantum register

Marcus Stollsteimer and Günter Mahler

Phys. Rev. A 64, 052301 (2001) - Published 1 October, 2001

Separable approximation for mixed states of composite quantum systems

Thomas Wellens and Marek Kuś

Phys. Rev. A 64, 052302 (2001) - Published 2 October, 2001

Separability properties of three-mode Gaussian states

G. Giedke, B. Kraus, M. Lewenstein, and J. I. Cirac

Phys. Rev. A 64, 052303 (2001) - Published 8 October, 2001

Variational characterizations of separability and entanglement of formation

Koenraad Audenaert, Frank Verstraete, and Bart De Moor

Phys. Rev. A 64, 052304 (2001) - Published 10 October, 2001

Quantum cryptography using a photon source based on postselection from entangled two-photon states

Jan Peřina, Jr., Ondřej Haderka, and Jan Soubusta

Phys. Rev. A 64, 052305 (2001) - Published 10 October, 2001

Quantum-information processing with ferroelectrically coupled quantum dots

Jeremy Levy

Phys. Rev. A 64, 052306 (2001) - Published 10 October, 2001

Fidelity trade-off for finite ensembles of identically prepared qubits

Konrad Banaszek and Igor Devetak

Phys. Rev. A 64, 052307 (2001) - Published 10 October, 2001

Quantum-information processing for a coherent superposition state via a mixedentangled coherent channel

H. Jeong, M. S. Kim, and Jinhyoung Lee

Phys. Rev. A 64, 052308 (2001) - Published 10 October, 2001

Causal and localizable quantum operations

David Beckman, Daniel Gottesman, M. A. Nielsen, and John Preskill

Phys. Rev. A 64, 052309 (2001) - Published 12 October, 2001

Efficient implementation and the product-state representation of numbers

Paul Benioff

Phys. Rev. A 64, 052310 (2001) - Published 12 October, 2001

Estimating the spectrum of a density operator

M. Keyl and R. F. Werner

Phys. Rev. A 64, 052311 (2001) - Published 15 October, 2001

Measurement of qubits

Daniel F. V. James, Paul G. Kwiat, William J. Munro, and Andrew G. White

Phys. Rev. A 64, 052312 (2001) - Published 16 October, 2001

Atomic and molecular structure and dynamics

Third-order isotope-shift constants for alkali-metal atoms and ions

M. S. Safronova and W. R. Johnson

Phys. Rev. A 64, 052501 (2001) - Published 2 October, 2001

Classification and rovibrational normal modes of 3l3l3l triply excited states of atoms

Toru Morishita and C. D. Lin

Phys. Rev. A 64, 052502 (2001) - Published 5 October, 2001

3l3l3l states of He

Kwong T. Chung

Phys. Rev. A 64, 052503 (2001) - Published 5 October, 2001

Electron affinities of 16O, 17O, 18O, the fine structure of 16O, and the hyperfine structure of 17O

C. Blondel, C. Delsart, C. Valli, S. Yiou, M. R. Godefroid, and S. Van Eck

Phys. Rev. A 64, 052504 (2001) - Published 8 October, 2001

State-specific approach and computation of resonance states: Identification and properties of the lowest 2Po and 2D triply excited states of He

Cleanthes A. Nicolaides and Nicos A. Piangos

Phys. Rev. A 64, 052505 (2001) - Published 10 October, 2001

Representation of the Kato electron-electron cusp condition by wavelet-based density-operator expansions

János Pipek and Szilvia Nagy

Phys. Rev. A 64, 052506 (2001) - Published 12 October, 2001

Nuclear quadrupole moments of bromine and iodine from combined atomic and molecular data

Jacek Bieroń, Pekka Pyykkö, Dage Sundholm, Vladimir Kellö, and Andrzej J. Sadlej

Phys. Rev. A 64, 052507 (2001) - Published 15 October, 2001

QED self-energy contribution to highly excited atomic states

Éric-Olivier Le Bigot, Paul Indelicato, and Peter J. Mohr

Phys. Rev. A 64, 052508 (2001) - Published 16 October, 2001

Useful alternative to the multipole expansion of 1/r potentials

Howard S. Cohl, A. R. P. Rau, Joel E. Tohline, Dana A. Browne, John E. Cazes, and Eric I. Barnes

Phys. Rev. A 64, 052509 (2001) - Published 16 October, 2001

Atomic and molecular collisions and interactions

Electron translation and asymptotic couplings in low-energy atomic collisions

A. K. Belyaev, D. Egorova, J. Grosser, and T. Menzel

Phys. Rev. A 64, 052701 (2001) - Published 28 September, 2001

Energy dependence of the metastable fraction in B3+(1s21S,1s2s3S) beams produced in collisions with thin-foil and gas targets

M. Zamkov, H. Aliabadi, E. P. Benis, P. Richard, H. Tawara, and T. J. M. Zouros

Phys. Rev. A 64, 052702 (2001) - Published 2 October, 2001

Ultracold collisions of oxygen molecules

Alexandr V. Avdeenkov and John L. Bohn

Phys. Rev. A 64, 052703 (2001) - Published 2 October, 2001

Theoretical study on dielectronic recombination of O6+ ions in metastable states

Li-Bo Zhao and Toshizo Shirai

Phys. Rev. A 64, 052704 (2001) - Published 2 October, 2001

Resonant ddμ formation in condensed deuterium

Andrzej Adamczak and Mark P. Faifman

Phys. Rev. A 64, 052705 (2001) - Published 2 October, 2001

Experimental and theoretical study of electron-impact ionization of atomic ions in the Sm isonuclear sequence

K. Aichele, W. Arnold, D. Hathiramani, F. Scheuermann, E. Salzborn, D. M. Mitnik, D. C. Griffin, J. Colgan, and M. S. Pindzola

Phys. Rev. A 64, 052706 (2001) - Published 3 October, 2001

Ionization of boron, aluminum, gallium, and indium by electron impact

Yong-Ki Kim and Philip M. Stone

Phys. Rev. A 64, 052707 (2001) - Published 4 October, 2001

Nitrogen isotropic Raman Q-branch profile in an extended frequency range

J. Buldyreva, F. Rachet, and M. Chrysos

Phys. Rev. A 64, 052708 (2001) - Published 4 October, 2001

Absolute cross sections for H+ formation from electron-impact dissociation of C2H+ and C2H2+

D. B. Popović, N. Djurić, K. Holmberg, A. Neau, and G. H. Dunn

Phys. Rev. A 64, 052709 (2001) - Published 5 October, 2001

Electron-impact excitation to the 4p55s and 4p55p levels of Kr I using different distorted-wave and close-coupling methods

A. Dasgupta, K. Bartschat, D. Vaid, A. N. Grum-Grzhimailo, D. H. Madison, M. Blaha, and J. L. Giuliani

Phys. Rev. A 64, 052710 (2001) - Published 5 October, 2001

Continuity conditions for the wave function of a particle with a position-dependent mass in a laser field

N. Moiseyev and R. Lefebvre

Phys. Rev. A 64, 052711 (2001) - Published 5 October, 2001

Stability of hydrogen-antihydrogen mixtures at low energies

Svante Jonsell, Alejandro Saenz, Piotr Froelich, Bernard Zygelman, and Alexander Dalgarno

Phys. Rev. A 64, 052712 (2001) - Published 12 October, 2001

Monte Carlo studies of Mott scattering asymmetries from gold foils

M. A. Khakoo, D. Roundy, C. Hicks, N. Margolis, E. Yeung, A. W. Ross, and T. J. Gay

Phys. Rev. A 64, 052713 (2001) - Published 12 October, 2001

Experimental study of L distributions from charge capture by Si3+ on Rydberg atoms

S. R. Lundeen, R. A. Komara, C. W. Fehrenbach, and B. D. DePaola

Phys. Rev. A 64, 052714 (2001) - Published 12 October, 2001

Photodetachment of K

Chien-Nan Liu

Phys. Rev. A 64, 052715 (2001) - Published 12 October, 2001

Photoabsorption of Mg above the 3p threshold

H. S. Fung, H. H. Wu, T. S. Yih, T. K. Fang, and T. N. Chang

Phys. Rev. A 64, 052716 (2001) - Published 15 October, 2001

Spin relaxation in alkali-metal 1Σg+ dimers

S. Kadlecek, L. W. Anderson, C. J. Erickson, and T. G. Walker

Phys. Rev. A 64, 052717 (2001) - Published 15 October, 2001

Photon, electron, atom, and molecule interactions with solids and surfaces

Channeling effects observed in energy-loss spectra of nitrogen ions scattered off a Pt(110) surface

A. Robin, W. Heiland, J. Jensen, J. I. Juaristi, and A. Arnau

Phys. Rev. A 64, 052901 (2001) - Published 2 October, 2001

Clusters (including fullerenes)

Small clusters of group-(II–VI) materials: ZniXi, X=Se,Te, i=19

Jon M. Matxain, Jose M. Mercero, Joseph E. Fowler, and Jesus M. Ugalde

Phys. Rev. A 64, 053201 (2001) - Published 2 October, 2001

Conformers of Al13, Al12M, and Al13M (M=Cu, Ag, and Au) clusters and their energetics

Rajendra R. Zope and Tunna Baruah

Phys. Rev. A 64, 053202 (2001) - Published 10 October, 2001

Structure and interaction mechanism in the magic Al13+H2O cluster

Q. Sun, Q. Wang, J. Z. Yu, T. M. Briere, and Y. Kawazoe

Phys. Rev. A 64, 053203 (2001) - Published 12 October, 2001

Atomic and molecular processes in external fields

Nonsequential triple ionization in strong fields

Krzysztof Sacha and Bruno Eckhardt

Phys. Rev. A 64, 053401 (2001) - Published 2 October, 2001

Electron-electron correlation in laser-induced nonsequential double ionization

S. P. Goreslavskii, S. V. Popruzhenko, R. Kopold, and W. Becker

Phys. Rev. A 64, 053402 (2001) - Published 2 October, 2001

Three-dimensional kicked hydrogen atom

M. Klews and W. Schweizer

Phys. Rev. A 64, 053403 (2001) - Published 2 October, 2001

Relativistic theory of the above-threshold multiphoton ionization of hydrogenlike atoms in ultrastrong laser fields

H. K. Avetissian, A. G. Markossian, and G. F. Mkrtchian

Phys. Rev. A 64, 053404 (2001) - Published 4 October, 2001

Above-threshold double-ionization spectroscopy of argon

E. R. Peterson and P. H. Bucksbaum

Phys. Rev. A 64, 053405 (2001) - Published 5 October, 2001

Dynamical stability of an ion in a linear trap as a solid-state problem of electron localization

G. P. Berman, A. R. Bishop, D. F. V. James, R. J. Hughes, and D. I. Kamenev

Phys. Rev. A 64, 053406 (2001) - Published 5 October, 2001

Gradual broadening of successive above-threshold-ionization peaks

L. A. A. Nikolopoulos and P. Maragakis

Phys. Rev. A 64, 053407 (2001) - Published 10 October, 2001

Nonperturbative and perturbative treatments of parametric heating in atom traps

R. Jáuregui

Phys. Rev. A 64, 053408 (2001) - Published 10 October, 2001

Stark beats of Ar Rydberg states

Y. Morioka, T. Aoto, and H. Yoshii

Phys. Rev. A 64, 053409 (2001) - Published 15 October, 2001

Photoassociative frequency shift in a quantum degenerate gas

Jordan M. Gerton, Brian J. Frew, and Randall G. Hulet

Phys. Rev. A 64, 053410 (2001) - Published 15 October, 2001

Matter waves

Dissipative dynamics of vortex arrays in anisotropic traps

O. N. Zhuravlev, A. E. Muryshev, and P. O. Fedichev

Phys. Rev. A 64, 053601 (2001) - Published 1 October, 2001

Nature of spinor Bose-Einstein condensates in rubidium

Nille N. Klausen, John L. Bohn, and Chris H. Greene

Phys. Rev. A 64, 053602 (2001) - Published 2 October, 2001

Two-component Fermi vapor in a two-dimensional rotating trap

Sankalpa Ghosh, M. V. N. Murthy, and Subhasis Sinha

Phys. Rev. A 64, 053603 (2001) - Published 2 October, 2001

Chaotic and frequency-locked atomic population oscillations between two coupled Bose-Einstein condensates

Chaohong Lee, Wenhua Hai, Lei Shi, Xiwen Zhu, and Kelin Gao

Phys. Rev. A 64, 053604 (2001) - Published 2 October, 2001

Macroscopic quantum tunneling of two-component Bose-Einstein condensates

Kenichi Kasamatsu, Yukinori Yasui, and Makoto Tsubota

Phys. Rev. A 64, 053605 (2001) - Published 3 October, 2001

Adiabatic transfer of the quantum state of a Bose-Einstein condensate to a microwave cavity field

C. P. Search

Phys. Rev. A 64, 053606 (2001) - Published 5 October, 2001

Measurement of the neutron reflectivity for Bragg reflections off a perfect silicon crystal

T. Dombeck, R. Ringo, D. D. Koetke, H. Kaiser, K. Schoen, S. A. Werner, and D. Dombeck

Phys. Rev. A 64, 053607 (2001) - Published 5 October, 2001

Quantum field effects in coupled atomic and molecular Bose-Einstein condensates

J. J. Hope

Phys. Rev. A 64, 053608 (2001) - Published 8 October, 2001

Tc for trapped dilute Bose gases: A second-order result

Peter Arnold and Boris Tomášik

Phys. Rev. A 64, 053609 (2001) - Published 10 October, 2001

Damping of trapped Bose-Einstein condensate oscillations at zero temperature

Yu. Kagan and L. A. Maksimov

Phys. Rev. A 64, 053610 (2001) - Published 10 October, 2001

Vortex bending and tightly packed vortex lattices in Bose-Einstein condensates

J. J. García-Ripoll and V. M. Pérez-García

Phys. Rev. A 64, 053611 (2001) - Published 10 October, 2001

Equivalence of kinetic theories of Bose-Einstein condensation

J. Wachter, R. Walser, J. Cooper, and M. Holland

Phys. Rev. A 64, 053612 (2001) - Published 12 October, 2001

Macroscopic quantum superposition states in Bose-Einstein condensates: Decoherence and many modes

P. J. Y. Louis, P. M. R. Brydon, and C. M. Savage

Phys. Rev. A 64, 053613 (2001) - Published 12 October, 2001

Quantum optics, physics of lasers, nonlinear optics

Singular points, squeezing, and nonadiabatic transitions in the dressed-atom Jaynes-Cummings model

Georgii P. Miroshnichenko and Michael Z. Smirnov

Phys. Rev. A 64, 053801 (2001) - Published 27 September, 2001

Effects of χ(3) nonlinearities in traveling-wave second-harmonic generation

V. I. Kruglov and M. K. Olsen

Phys. Rev. A 64, 053802 (2001) - Published 1 October, 2001

Monitoring the dipole-dipole interaction via quantum jumps of individual atoms

C. Skornia, J. von Zanthier, G. S. Agarwal, E. Werner, and H. Walther

Phys. Rev. A 64, 053803 (2001) - Published 2 October, 2001

Weak localization of light by cold atoms: The impact of quantum internal structure

Cord A. Müller, Thibaut Jonckheere, Christian Miniatura, and Dominique Delande

Phys. Rev. A 64, 053804 (2001) - Published 2 October, 2001

Multimode instability in inhomogeneously broadened class-B ring lasers: Beyond the uniform-field limit

Eugenio Roldán and Germán J. de Valcárcel

Phys. Rev. A 64, 053805 (2001) - Published 2 October, 2001

Observation of the quantum interference phenomenon induced by interacting dark resonances

Ying-Cheng Chen, Yean-An Liao, Hsin-Ying Chiu, Jung-Jung Su, and Ite A. Yu

Phys. Rev. A 64, 053806 (2001) - Published 2 October, 2001

Dynamical Lamb effect versus dynamical Casimir effect

N. B. Narozhny, A. M. Fedotov, and Yu. E. Lozovik

Phys. Rev. A 64, 053807 (2001) - Published 4 October, 2001

Cascade of parametric instabilities in a multimode laser

T. W. Carr, T. Erneux, C. Szwaj, M. Lefranc, D. Derozier, and S. Bielawski

Phys. Rev. A 64, 053808 (2001) - Published 4 October, 2001

Knob for changing light propagation from subluminal to superluminal

G. S. Agarwal, Tarak Nath Dey, and Sunish Menon

Phys. Rev. A 64, 053809 (2001) - Published 10 October, 2001

Saturated x-ray lasers at 196 and 73 Å pumped by a picosecond traveling-wave excitation

R. E. King, G. J. Pert, S. P. McCabe, P. A. Simms, A. G. MacPhee, C. L. S. Lewis, R. Keenan, R. M. N. O’Rourke, G. J. Tallents, S. J. Pestehe, F. Strati, D. Neely, and R. Allott

Phys. Rev. A 64, 053810 (2001) - Published 12 October, 2001

Spatial evolution of short laser pulses under coherent population trapping

V. G. Arkhipkin and I. V. Timofeev

Phys. Rev. A 64, 053811 (2001) - Published 12 October, 2001

Absorption with inversion and amplification without inversion in a coherently prepared V system: A dressed-state approach

D. Braunstein and R. Shuker

Phys. Rev. A 64, 053812 (2001) - Published 12 October, 2001

Theory of pseudomodes in quantum optical processes

B. J. Dalton, Stephen M. Barnett, and B. M. Garraway

Phys. Rev. A 64, 053813 (2001) - Published 12 October, 2001

Spin squeezing in the Ising model

Xiaoguang Wang, Anders Søndberg Sørensen, and Klaus Mølmer

Phys. Rev. A 64, 053815 (2001) - Published 12 October, 2001

Isotropic second-order nonlinear optical susceptibilities

Peer Fischer, A. D. Buckingham, and A. C. Albrecht

Phys. Rev. A 64, 053816 (2001) - Published 16 October, 2001

BRIEF REPORTS

Fundamental concepts

Explicit Euler method for solving the time-dependent Schrödinger equation

Ioan Sturzu

Phys. Rev. A 64, 054101 (2001) - Published 5 October, 2001

Quantum information

Solid-state implementation of quantum teleportation and quantum dense coding

Mahn-Soo Choi

Phys. Rev. A 64, 054301 (2001) - Published 5 October, 2001

Entanglement in a two-identical-particle system

Y. S. Li, B. Zeng, X. S. Liu, and G. L. Long

Phys. Rev. A 64, 054302 (2001) - Published 15 October, 2001

Simple pulses for universal quantum computation with a Heisenberg ABAB chain

Simon C. Benjamin

Phys. Rev. A 64, 054303 (2001) - Published 18 October, 2001

Atomic and molecular structure and dynamics

Second-order truncated functional expansions of energy density functionals

Daniel Joubert

Phys. Rev. A 64, 054501 (2001) - Published 2 October, 2001

Atomic and molecular collisions and interactions

Time-dependent Born-series calculations of three-body scattering systems

M. S. Pindzola and F. J. Robicheaux

Phys. Rev. A 64, 054701 (2001) - Published 10 October, 2001

Evidence against atomiclike resonant Auger decay in N2 doubly excited core states by high-resolution experiments

A. Naves de Brito, I. Hjelte, K. Wiesner, R. Feifel, M. Bässler, S. L. Sorensen, O. Björneholm, M. N. Piancastelli, L. Karlsson, and S. Svensson

Phys. Rev. A 64, 054702 (2001) - Published 12 October, 2001

Photon, electron, atom, and molecule interactions with solids and surfaces

Kinetic-energy-assisted He+-ion neutralization at a solid CO2 surface

J. C. Lancaster, F. J. Kontur, G. K. Walters, and F. B. Dunning

Phys. Rev. A 64, 054901 (2001) - Published 12 October, 2001

Clusters (including fullerenes)

Cluster-size distribution effects in laser-cluster interaction experiments

K. J. Mendham, N. Hay, M. B. Mason, J. W. G. Tisch, and J. P. Marangos

Phys. Rev. A 64, 055201 (2001) - Published 1 October, 2001

Atomic and molecular processes in external fields

Solution of the two-identical-ion Penning trap final state

W. Blackburn, T. L. Brown, E. Cozzo, B. Moyers, and M. Crescimanno

Phys. Rev. A 64, 055401 (2001) - Published 15 October, 2001

Matter waves

Twist mode in atomic Fermi gases

X. Viñas, R. Roth, P. Schuck, and J. Wambach

Phys. Rev. A 64, 055601 (2001) - Published 3 October, 2001

Critical number of atoms for attractive Bose-Einstein condensates with cylindrically symmetrical traps

A. Gammal, T. Frederico, and Lauro Tomio

Phys. Rev. A 64, 055602 (2001) - Published 10 October, 2001

Quantum optics, physics of lasers, nonlinear optics

Observation of transient gain without population inversion in a laser-cooled rubidium Λ system

S. R. de Echaniz, Andrew D. Greentree, A. V. Durrant, D. M. Segal, J. P. Marangos, and J. A. Vaccaro

Phys. Rev. A 64, 055801 (2001) - Published 10 October, 2001

COMMENTS

Comment on “Manipulating the frequency-entangled states by an acoustic-optical modulator”

K. J. Resch, S. H. Myrskog, J. S. Lundeen, and A. M. Steinberg

Phys. Rev. A 64, 056101 (2001) - Published 4 October, 2001

ERRATA

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