• LETTERS
  • General Physics
  • Gravitation and Astrophysics
  • Elementary Particles and Fields
  • Nuclear Physics
  • Atomic, Molecular, and Optical Physics
  • Nonlinear Dynamics, Fluid Dynamics, Classical Optics, Etc.
  • Plasma and Beam Physics
  • Condensed Matter: Structure, Etc.
  • Condensed Matter: Electronic Properties, Etc.
  • Cross-Disciplinary Physics
• COMMENTS
• ERRATA

LETTERS

General Physics

•	Reconstruction of the Joint State of a Two-Mode Bose-Einstein Condensate Eric L. Bolda, Sze M. Tan, and Dan F. Walls pp. 4719-4723 [View PDF (3301 kB) or Buy this Article (Use Article Pack) ]

•	Measuring the State of a Bosonic Two-Mode Quantum Field R. Walser pp. 4724-4727 [View PDF (640 kB) or Buy this Article (Use Article Pack) ]

•	Vortex Coupler for Atomic Bose-Einstein Condensates Karl-Peter Marzlin, Weiping Zhang, and Ewan M. Wright pp. 4728-4731 [View PDF (184 kB) or Buy this Article (Use Article Pack) ]

Gravitation and Astrophysics

•	Einstein's Equation in Ashtekar's Variables Constitutes a Symmetric Hyperbolic System Mirta S. Iriondo, Enzo O. Leguizamón, and Oscar A. Reula pp. 4732-4735 [View PDF (154 kB) or Buy this Article (Use Article Pack) ]

•	The Case against Scaling Defect Models of Cosmic Structure Formation Andreas Albrecht, Richard A. Battye, and James Robinson pp. 4736-4739 [View PDF (146 kB) or Buy this Article (Use Article Pack) ]

•	Structure Formation with a Self-Tuning Scalar Field Pedro G. Ferreira and Michael Joyce pp. 4740-4743 [View PDF (193 kB) or Buy this Article (Use Article Pack) ]

Elementary Particles and Fields

•	C, P, and Strong CP in Left-Right Supersymmetric Models Rabindra N. Mohapatra, Andrija Rašin, and Goran Senjanović pp. 4744-4747 [View PDF (171 kB) or Buy this Article (Use Article Pack) ]

•	Minimal SO(10) Unification S. M. Barr and Stuart Raby pp. 4748-4751 [View PDF (186 kB) or Buy this Article (Use Article Pack) ]

•	Low-Energy Signals for a Minimal Gauge-Mediated Model Emidio Gabrielli and Uri Sarid pp. 4752-4755 [View PDF (248 kB) or Buy this Article (Use Article Pack) ]

•	Observation of the Decay K+ → π+μ+μ- S. Adler et al. pp. 4756-4759 [View PDF (124 kB) or Buy this Article (Use Article Pack) ]

•	Properties of Jets in W Boson Events from 1.8 TeV p̅ p Collisions F. Abe et al. (CDF Collaboration) pp. 4760-4765 [View PDF (215 kB) or Buy this Article (Use Article Pack) ]

Nuclear Physics

•	Relative Space-Time Asymmetries in Pion and Nucleon Production in Noncentral Nucleus-Nucleus Collisions at High Energies S. Voloshin, R. Lednicky, S. Panitkin, and Nu Xu pp. 4766-4769 [View PDF (119 kB) or Buy this Article (Use Article Pack) ]

Atomic, Molecular, and Optical Physics

•	Positions and Isotope Shifts of the H-(1P0) Dipole Resonances below the H(n  =  2) Threshold H. H. Andersen, P. Balling, P. Kristensen, U. V. Pedersen, S. A. Aseyev, V. V. Petrunin, and T. Andersen pp. 4770-4773 [View PDF (111 kB) or Buy this Article (Use Article Pack) ]

•	Coherent Pulse Propagation and the Dynamics of Rydberg Wave Packets J. Arlt, C. Weiss, G. Torosyan, and R. Beigang pp. 4774-4777 [View PDF (153 kB) or Buy this Article (Use Article Pack) ]

•	Giant Intermolecular Decay and Fragmentation of Clusters L. S. Cederbaum, J. Zobeley, and F. Tarantelli pp. 4778-4781 [View PDF (107 kB) or Buy this Article (Use Article Pack) ]

•	Spin Squeezing in an Ensemble of Atoms Illuminated with Squeezed Light A. Kuzmich, Klaus Mølmer, and E. S. Polzik pp. 4782-4785 [View PDF (166 kB) or Buy this Article (Use Article Pack) ]

Nonlinear Dynamics, Fluid Dynamics, Classical Optics, Etc.

•	Viscosity Oscillations and Hysteresis in Dilute Emulsions Yiftah Navot and Moshe Schwartz pp. 4786-4789 [View PDF (111 kB) or Buy this Article (Use Article Pack) ]

•	Quantum Chaos in an Ion Trap: The Delta-Kicked Harmonic Oscillator S. A. Gardiner, J. I. Cirac, and P. Zoller pp. 4790-4793 [View PDF (885 kB) or Buy this Article (Use Article Pack) ]

•	Quantum Chaos on Graphs Tsampikos Kottos and Uzy Smilansky pp. 4794-4797 [View PDF (172 kB) or Buy this Article (Use Article Pack) ]

•	Dominance of Phonon Friction for a Xenon Film on a Silver (111) Surface M. S. Tomassone, J. B. Sokoloff, A. Widom, and J. Krim pp. 4798-4801 [View PDF (775 kB) or Buy this Article (Use Article Pack) ]

•	Liquid Surface Wave Band Structure Instabilities Tom Chou pp. 4802-4805 [View PDF (179 kB) or Buy this Article (Use Article Pack) ]

•	Point Contact Conductance of an Open Resonator J. A. Katine, M. A. Eriksson, A. S. Adourian, R. M. Westervelt, J. D. Edwards, A. Lupu-Sax, E. J. Heller, K. L. Campman, and A. C. Gossard pp. 4806-4809 [View PDF (379 kB) or Buy this Article (Use Article Pack) ]

Plasma and Beam Physics

•	Enhanced Wakefields for the 1D Laser Wakefield Accelerator R. J. Kingham and A. R. Bell pp. 4810-4813 [View PDF (168 kB) or Buy this Article (Use Article Pack) ]

•	Plasma Potential Well and Velocity Shear Layer at the Edge of Reversed Field Pinch Plasmas V. Antoni, D. Desideri, E. Martines, G. Serianni, and L. Tramontin pp. 4814-4817 [View PDF (126 kB) or Buy this Article (Use Article Pack) ]

Condensed Matter: Structure, Etc.

•	Holographic Image Reconstruction from Electron Diffraction Intensities of Ordered Superstructures K. Reuter, J. Bernhardt, H. Wedler, J. Schardt, U. Starke, and K. Heinz pp. 4818-4821 [View PDF (148 kB) or Buy this Article (Use Article Pack) ]

•	Determination of 2D Pair Correlations and Pair Interaction Energies of In Atoms in Molecular Beam Epitaxially Grown InGaAs Alloys Kuo-Jen Chao, Chih-Kang Shih, D. W. Gotthold, and B. G. Streetman pp. 4822-4825 [View PDF (2688 kB) or Buy this Article (Use Article Pack) ]

•	Optical Rotatory Power of a Chiral Liquid Crystal in a Confined Geometry Daeseung Kang, Charles Rosenblatt, and Fouad M. Aliev pp. 4826-4829 [View PDF (169 kB) or Buy this Article (Use Article Pack) ]

•	Pressure-Induced Structural Relaxation in Amorphous Pd40Ni40P20: The Formation Volume for Diffusion Defects G. Ruitenberg, Paul De Hey, F. Sommer, and Jilt Sietsma pp. 4830-4833 [View PDF (97 kB) or Buy this Article (Use Article Pack) ]

•	Fermi-Level-Pinning Defects in Highly n-Doped Silicon D. J. Chadi, P. H. Citrin, C. H. Park, D. L. Adler, M. A. Marcus, and H.-J. Gossmann pp. 4834-4837 [View PDF (98 kB) or Buy this Article (Use Article Pack) ]

•	Acoustic Breathers in Two-Dimensional Lattices S. Flach, K. Kladko, and S. Takeno pp. 4838-4841 [View PDF (2704 kB) or Buy this Article (Use Article Pack) ]

•	Persistence, Poisoning, and Autocorrelations in Dilute Coarsening Benjamin P. Lee and Andrew D. Rutenberg pp. 4842-4845 [View PDF (159 kB) or Buy this Article (Use Article Pack) ]

•	Phonon Softening and Lattice Melting at the Ferroelastic Phase Transition in Na2CO3 M. J. Harris, D. F. McMorrow, and K. W. Godfrey pp. 4846-4849 [View PDF (120 kB) or Buy this Article (Use Article Pack) ]

•	Bursting Dynamics of Thin Free Liquid Films from Newtonian and Viscoelastic Solutions L. J. Evers, S. Yu. Shulepov, and G. Frens pp. 4850-4853 [View PDF (1259 kB) or Buy this Article (Use Article Pack) ]

•	Growth of Patterned Surfaces Harald Kallabis and Dietrich E. Wolf pp. 4854-4857 [View PDF (137 kB) or Buy this Article (Use Article Pack) ]

•	Equilibrium Shapes and Properties of Epitaxially Strained Islands B. J. Spencer and J. Tersoff pp. 4858-4861 [View PDF (114 kB) or Buy this Article (Use Article Pack) ]

•	Direct Measurement of Colloidal Forces in an Anisotropic Solvent P. Poulin, V. Cabuil, and D. A. Weitz pp. 4862-4865 [View PDF (409 kB) or Buy this Article (Use Article Pack) ]

Condensed Matter: Electronic Properties, Etc.

•	Structure and Thermal Expansion of LiV2O4: Correlation between Structure and Heavy Fermion Behavior O. Chmaissem, J. D. Jorgensen, S. Kondo, and D. C. Johnston pp. 4866-4869 [View PDF (942 kB) or Buy this Article (Use Article Pack) ]

•	Nonlinear Optical Response of the GaAs Exciton Polariton Anne C. Schaefer and Duncan G. Steel pp. 4870-4873 [View PDF (151 kB) or Buy this Article (Use Article Pack) ]

•	Inelastic Quantum Transport Janez Bonča and S. A. Trugman pp. 4874-4877 [View PDF (123 kB) or Buy this Article (Use Article Pack) ]

•	Time-Dependent Density Functional Theory Beyond the Adiabatic Local Density Approximation G. Vignale, C. A. Ullrich, and S. Conti pp. 4878-4881 [View PDF (174 kB) or Buy this Article (Use Article Pack) ]

•	Imaging of Longitudinal Electron Focusing by Light-Induced Carrier Excitation M. Primke, J. Heil, A. Böhm, A. Gröger, and P. Wyder pp. 4882-4885 [View PDF (581 kB) or Buy this Article (Use Article Pack) ]

•	Enhanced Carrier Lifetimes and Suppression of Midgap States in GaAs at a Magnetic Metal Interface B. T. Jonker, O. J. Glembocki, R. T. Holm, and R. J. Wagner pp. 4886-4889 [View PDF (122 kB) or Buy this Article (Use Article Pack) ]

•	Nonequilibrium Superconductivity and Quasiparticle Dynamics Studied by Photoinduced Activation of mm-Wave Absorption B. J. Feenstra, J. Schützmann, D. van der Marel, R. Pérez Pinaya, and M. Decroux pp. 4890-4893 [View PDF (160 kB) or Buy this Article (Use Article Pack) ]

•	A Displacive Structural Transformation in the CuO2 Planes of YBa2Cu3Ox at the Underdoped-Overdoped Phase Separation Line E. Kaldis, J. Röhler, E. Liarokapis, N. Poulakis, K. Conder, and P. W. Loeffen pp. 4894-4897 [View PDF (115 kB) or Buy this Article (Use Article Pack) ]

•	Is the π Particle Responsible for the 41 meV Peak in YBa2Cu3O7? Martin Greiter pp. 4898-4901 [View PDF (125 kB) or Buy this Article (Use Article Pack) ]

•	Finite-Size Studies on the SO(5) Symmetry of the Hubbard Model Stefan Meixner, Werner Hanke, Eugene Demler, and Shou-Cheng Zhang pp. 4902-4905 [View PDF (141 kB) or Buy this Article (Use Article Pack) ]

•	Superexchange Coupling and Spin Susceptibility Spectral Weight in Undoped Monolayer Cuprates P. Bourges, H. Casalta, A. S. Ivanov, and D. Petitgrand pp. 4906-4909 [View PDF (399 kB) or Buy this Article (Use Article Pack) ]

•	Dynamics of Magnetic Nanoparticles Studied by Neutron Scattering Mikkel F. Hansen, Franz Bødker, Steen Mørup, Kim Lefmann, Kurt N. Clausen, and Per-Anker Lindgård pp. 4910-4913 [View PDF (184 kB) or Buy this Article (Use Article Pack) ]

•	Magnetic Structure of Cr in Exchange Coupled Fe/Cr(001) Superlattices A. Schreyer, C. F. Majkrzak, Th. Zeidler, T. Schmitte, P. Bödeker, K. Theis-Bröhl, A. Abromeit, J. A. Dura, and T. Watanabe pp. 4914-4917 [View PDF (217 kB) or Buy this Article (Use Article Pack) ]

•	Thermal Vacancy Formation and Self-Diffusion in Intermetallic Fe3Si Nanocrystallites of Nanocomposite Alloys R. Würschum, P. Farber, R. Dittmar, P. Scharwaechter, W. Frank, and H.-E. Schaefer pp. 4918-4921 [View PDF (129 kB) or Buy this Article (Use Article Pack) ]

Cross-Disciplinary Physics

•	Experiments on Tracer Diffusion in Thin Free-Standing Liquid-Crystal Films J. Bechhoefer, J.-C. Géminard, L. Bocquet, and P. Oswald pp. 4922-4925 [View PDF (317 kB) or Buy this Article (Use Article Pack) ]

•	Active Transport in Biological Membranes and Stochastic Resonances A. Fuliński pp. 4926-4929 [View PDF (170 kB) or Buy this Article (Use Article Pack) ]

COMMENTS

•	Polymer Adsorption on Disordered Substrates Terence Hwa and Dinko Cule pp. 4930 [View PDF (86 kB) or Buy this Article (Use Article Pack) ]

•	Chakraborty and Shakhnovich Reply: Arup K. Chakraborty and E. I. Shakhnovich pp. 4931 [View PDF (55 kB) or Buy this Article (Use Article Pack) ]

•	Comment on “Observation of a Distributed Epitaxial Oxide in Thermally Grown SiO2 on Si(001)” Takayoshi Shimura, Masataka Umeno, Isao Takahashi, and Jimpei Harada pp. 4932 [View PDF (37 kB) or Buy this Article (Use Article Pack) ]

•	Munkholm et al. Reply: A. Munkholm, S. Brennan, F. Comin, and L. Ortega pp. 4933 [View PDF (55 kB) or Buy this Article (Use Article Pack) ]

•	Continuum Theory for Strained Epitaxial Islands J. Tersoff pp. 4934 [View PDF (30 kB) or Buy this Article (Use Article Pack) ]

•	Comment on ``Optical Conductivity of High Tc Superconductors: From Underdoped to Overdoped'' C. Kendziora, Michael C. Martin, L. Forro, D. Mandrus, and L. Mihaly pp. 4935 [View PDF (53 kB) or Buy this Article (Use Article Pack) ]

•	Puchkov and Timusk Reply: A. V. Puchkov and T. Timusk pp. 4936 [View PDF (53 kB) or Buy this Article (Use Article Pack) ]

•	Comment on ``Is the π Particle Responsible for the 41 meV Peak in YBa2Cu3O7?'' Eugene Demler, Shou-Cheng Zhang, Stefan Meixner, and Werner Hanke pp. 4937 [View PDF (55 kB) or Buy this Article (Use Article Pack) ]

•	Comment on ``Dynamic Control of Cardiac Alternans'' Daniel J. Gauthier and Joshua E. Socolar pp. 4938 [View PDF (92 kB) or Buy this Article (Use Article Pack) ]

ERRATA

•	Molecular Dynamics Study of Coherent Island Energetics, Stresses, and Strains in Highly Strained Epitaxy [Phys. Rev. Lett. 79, 905 (1997)] Wenbin Yu and Anupam Madhukar pp. 4939 [View PDF (47 kB) ]