corner
corner
PROLA » Phys. Rev. Lett. » Volume 93 » Issue 12
< Previous Issue | Next Issue >

Physical Review Letters – 17 September 2004
Volume 93, Issue 12

Simplified model of a standing-wave cavity containing a cold atomic gas. When homogeneously excited by a laser, strong coherent emission into the cavity mode and suppression of atomic fluorescence are observed. This is explained by the atoms' stable, regularly spaced configuration; the cavity and the laser fields mutually cancel at the atomic sites so individual atoms are not excited and instead collectively scatter in phase into the cavity mode. [Stefano Zippilli, Giovanna Morigi, and Helmut Ritsch, Phys. Rev. Lett. 93, 123002 (2004)]

View Larger Image | Read the Article

HIGHLIGHTED ARTICLES

Gathered here for your convenience are articles that have been highlighted in Physics, selected as an Editors' Suggestion, or are of special interest for other reasons.

Ultrahigh Efficiency Laser Wavelength Conversion in a Gas-Filled Hollow Core Photonic Crystal Fiber by Pure Stimulated Rotational Raman Scattering in Molecular Hydrogen
F. Benabid, G. Bouwmans, J. C. Knight, P. St. J. Russell, and F. Couny
Published 16 September 2004 (4 pages)
123903 [View PDF (321 kB)]
See accompanying Physics Focus

LETTERS

General Physics: Statistical and Quantum Mechanics, Quantum Information, etc.

•
Photon Trajectories in Incoherent Atomic Radiation Trapping as Lévy Flights
Eduardo Pereira, José M. G. Martinho, and Mário N. Berberan-Santos
Published 13 September 2004 (4 pages)
120201 [View PDF (488 kB)]
•
Insulating Behavior of a Trapped Ideal Fermi Gas
L. Pezzè, L. Pitaevskii, A. Smerzi, S. Stringari, G. Modugno, E. de Mirandes, F. Ferlaino, H. Ott, G. Roati, and M. Inguscio
Published 13 September 2004 (4 pages)
120401 [View PDF (644 kB)]
•
Weak Measurements with Arbitrary Probe States
Lars M. Johansen
Published 14 September 2004 (4 pages)
120402 [View PDF (79 kB)]
•
Time-Dependent Perturbation Theory with a Classical Limit
Shamik Banerjee and J. K. Bhattacharjee
Published 14 September 2004 (4 pages)
120403 [View PDF (85 kB)]
•
Luttinger Liquid of Polarons in One-Dimensional Boson-Fermion Mixtures
L. Mathey, D.-W. Wang, W. Hofstetter, M. D. Lukin, and Eugene Demler
Published 14 September 2004 (4 pages)
120404 [View PDF (137 kB)]
•
Magnetization Plateaus for Spin-One Bosons in Optical Lattices: Stern-Gerlach Experiments with Strongly Correlated Atoms
Adilet Imambekov, Mikhail Lukin, and Eugene Demler
Published 14 September 2004 (4 pages)
120405 [View PDF (169 kB)]
Bose-Einstein Condensation of Particle-Hole Pairs in Ultracold Fermionic Atoms Trapped within Optical Lattices
Chaohong Lee
Published 14 September 2004 (4 pages)
120406 [View PDF (178 kB)]
•
Radio Frequency Selective Addressing of Localized Atoms in a Periodic Potential
H. Ott, E. de Mirandes, F. Ferlaino, G. Roati, V. Türck, G. Modugno, and M. Inguscio
Published 16 September 2004 (4 pages)
120407 [View PDF (556 kB)]
•
Entanglement within the Quantum Trajectory Description of Open Quantum Systems
Hyunchul Nha and H. J. Carmichael
Published 16 September 2004 (4 pages)
120408 [View PDF (336 kB)]
•
Conversion Efficiency of Ultracold Fermionic Atoms to Bosonic Molecules via Feshbach Resonance Sweep Experiments
E. Pazy, A. Vardi, and Y. B. Band
Published 16 September 2004 (4 pages)
120409 [View PDF (139 kB)]
•
Unconditional Security of Coherent-State Quantum Key Distribution with a Strong Phase-Reference Pulse
Masato Koashi
Published 15 September 2004 (4 pages)
120501 [View PDF (220 kB)]
•
Teleportation on a Quantum Dot Array
F. de Pasquale, G. Giorgi, and S. Paganelli
Published 16 September 2004 (4 pages)
120502 [View PDF (185 kB)]
•
Chirality in Quantum Computation with Spin Cluster Qubits
V. W. Scarola, K. Park, and S. Das Sarma
Published 17 September 2004 (4 pages)
120503 [View PDF (105 kB)]
•
Phase Diagram of the Square-Lattice Three-State Potts Antiferromagnet with a Staggered Polarization Field
Hiromi Otsuka and Yutaka Okabe
Published 14 September 2004 (4 pages)
120601 [View PDF (172 kB)]
•
Entropy Production of Brownian Macromolecules with Inertia
Kyung Hyuk Kim and Hong Qian
Published 16 September 2004 (4 pages)
120602 [View PDF (96 kB)]
•
Superdiffusion on a Comb Structure
E. Baskin and A. Iomin
Published 16 September 2004 (4 pages)
120603 [View PDF (90 kB)]

Gravitation and Astrophysics

•
Dark Matter and Dark Energy from the Solution of the Strong CP Problem
Roberto Mainini and Silvio A. Bonometto
Published 15 September 2004 (4 pages)
121301 [View PDF (305 kB)]
•
Neutrinoless Universe
John F. Beacom, Nicole F. Bell, and Scott Dodelson
Published 16 September 2004 (4 pages)
121302 [View PDF (109 kB)]

Elementary Particles and Fields

•
Determination of the a0-a2 Pion Scattering Length from K+→π+π0π0 Decay
Nicola Cabibbo
Published 16 September 2004 (4 pages)
121801 [View PDF (157 kB)]
•
Measurement of the Generalized Polarizabilities of the Proton in Virtual Compton Scattering at Q2=0.92 and 1.76  GeV2
G. Laveissière et al. (Jefferson Lab Hall A Collaboration)
Published 14 September 2004 (5 pages)
122001 [View PDF (134 kB)]
•
Universality of the ρ Meson Coupling in Effective Field Theory
D. Djukanovic, M. R. Schindler, J. Gegelia, G. Japaridze, and S. Scherer
Published 16 September 2004 (4 pages)
122002 [View PDF (124 kB)]

Nuclear Physics

•
Partonic Calculation of the Two-Photon Exchange Contribution to Elastic Electron-Proton Scattering at Large Momentum Transfer
Y.-C. Chen, A. Afanasev, S. J. Brodsky, C. E. Carlson, and M. Vanderhaeghen
Published 14 September 2004 (4 pages)
122301 [View PDF (116 kB)]
•
In-Medium Isovector πN Amplitude from Low-Energy Pion Scattering
E. Friedman, M. Bauer, J. Breitschopf, H. Clement, H. Denz, E. Doroshkevich, A. Erhardt, G. J. Hofman, R. Meier, G. J. Wagner, and G. Yaari
Published 16 September 2004 (4 pages)
122302 [View PDF (102 kB)]
•
Fine Structure in the Energy Region of the Isoscalar Giant Quadrupole Resonance: Characteristic Scales from a Wavelet Analysis
A. Shevchenko, J. Carter, R. W. Fearick, S. V. Förtsch, H. Fujita, Y. Fujita, Y. Kalmykov, D. Lacroix, J. J. Lawrie, P. von Neumann-Cosel, R. Neveling, V. Yu. Ponomarev, A. Richter, E. Sideras-Haddad, F. D. Smit, and J. Wambach
Published 15 September 2004 (4 pages)
122501 [View PDF (489 kB)]
•
Quasidynamical Symmetry in an Interacting Boson Model Phase Transition
D. J. Rowe
Published 16 September 2004 (4 pages)
122502 [View PDF (208 kB)]

Atomic, Molecular, and Optical Physics

•
Tuning the Scattering Length with an Optically Induced Feshbach Resonance
M. Theis, G. Thalhammer, K. Winkler, M. Hellwig, G. Ruff, R. Grimm, and J. Hecker Denschlag
Published 15 September 2004 (4 pages)
123001 [View PDF (239 kB)]
•
Suppression of Bragg Scattering by Collective Interference of Spatially Ordered Atoms with a High-Q Cavity Mode
Stefano Zippilli, Giovanna Morigi, and Helmut Ritsch
Published 17 September 2004 (4 pages)
123002 [View PDF (562 kB)]
•
Limits on Universality in Ultracold Three-Boson Recombination
J. P. D’Incao, H. Suno, and B. D. Esry
Published 14 September 2004 (4 pages)
123201 [View PDF (273 kB)]
•
Photoassociation Spectroscopy of Laser-Cooled Ytterbium Atoms
Y. Takasu, K. Komori, K. Honda, M. Kumakura, T. Yabuzaki, and Y. Takahashi
Published 15 September 2004 (4 pages)
123202 [View PDF (136 kB)]
•
Breakup of H2 in Singly Ionizing Collisions with Fast Protons: Channel-Selective Low-Energy Electron Spectra
C. Dimopoulou, R. Moshammer, D. Fischer, C. Höhr, A. Dorn, P. D. Fainstein, J. R. Crespo López Urrutia, C. D. Schröter, H. Kollmus, R. Mann, S. Hagmann, and J. Ullrich
Published 17 September 2004 (4 pages)
123203 [View PDF (365 kB)]

Nonlinear Dynamics, Fluid Dynamics, Classical Optics, etc.

•
Dynamic Correlation in Wave Propagation in Random Media
A. A. Chabanov, B. Hu, and A. Z. Genack
Published 14 September 2004 (4 pages)
123901 [View PDF (160 kB)]
•
Enhanced Nonlinear Optical Response of One-Dimensional Metal-Dielectric Photonic Crystals
Nick N. Lepeshkin, Aaron Schweinsberg, Giovanni Piredda, Ryan S. Bennink, and Robert W. Boyd
Published 16 September 2004 (4 pages)
123902 [View PDF (175 kB)]
Ultrahigh Efficiency Laser Wavelength Conversion in a Gas-Filled Hollow Core Photonic Crystal Fiber by Pure Stimulated Rotational Raman Scattering in Molecular Hydrogen
F. Benabid, G. Bouwmans, J. C. Knight, P. St. J. Russell, and F. Couny
Published 16 September 2004 (4 pages)
123903 [View PDF (321 kB)]
See accompanying Physics Focus
•
Weak Dynamical Localization in Periodically Kicked Cold Atomic Gases
C. Tian, A. Kamenev, and A. Larkin
Published 17 September 2004 (4 pages)
124101 [View PDF (115 kB)]
•
Extraction of Plumes in Turbulent Thermal Convection
Emily S. C. Ching, H. Guo, Xiao-Dong Shang, P. Tong, and and Ke-Qing Xia
Published 14 September 2004 (4 pages)
124501 [View PDF (117 kB)]
•
Secondary Instabilities of Hexagonal Patterns in a Bénard-Marangoni Convection Experiment
Denis Semwogerere and Michael F. Schatz
Published 17 September 2004 (4 pages)
124502 [View PDF (466 kB)]

Plasma and Beam Physics

•
Thermodynamic Potential in Local Turbulence Simulations
K. Hallatschek
Published 15 September 2004 (4 pages)
125001 [View PDF (97 kB)]
•
Kinetic Susceptibility and Transport Theory of Collisional Plasmas
A. V. Brantov, V. Yu. Bychenkov, W. Rozmus, and C. E. Capjack
Published 15 September 2004 (4 pages)
125002 [View PDF (123 kB)]
•
Formation and Structure of Transport Barriers During Confinement Transitions in Toroidal Plasma
H. Punzmann and M. G. Shats
Published 15 September 2004 (4 pages)
125003 [View PDF (492 kB)]
•
Theory and Observations of Slow-Mode Solitons in Space Plasmas
K. Stasiewicz
Published 17 September 2004 (4 pages)
125004 [View PDF (618 kB)]

Condensed Matter: Structure, etc.

•
Vortex Formation and Annihilation in Three Textures of Rotating Superfluid 3He-A
R. Ishiguro, O. Ishikawa, M. Yamashita, Y. Sasaki, K. Fukuda, M. Kubota, H. Ishimoto, R. E. Packard, T. Takagi, T. Ohmi, and T. Mizusaki
Published 17 September 2004 (4 pages)
125301 [View PDF (239 kB)]
•
Prediction of New Phases of Nitrogen at High Pressure from First-Principles Simulations
William D. Mattson, Daniel Sanchez-Portal, Simone Chiesa, and Richard M. Martin
Published 14 September 2004 (4 pages)
125501 [View PDF (234 kB)]
•
Avalanches and Scaling in Plastic Deformation
Marisol Koslowski, Richard LeSar, and Robb Thomson
Published 14 September 2004 (4 pages)
125502 [View PDF (414 kB)]
•
Structure and Dynamics of Hydrogen Molecules in the Novel Clathrate Hydrate by High Pressure Neutron Diffraction
Konstantin A. Lokshin, Yusheng Zhao, Duanwei He, Wendy L. Mao, Ho-Kwang Mao, Russell J. Hemley, Maxim V. Lobanov, and Martha Greenblatt
Published 14 September 2004 (4 pages)
125503 [View PDF (400 kB)]
•
Theoretical Strength and the Onset of Plasticity in Bulk Metallic Glasses Investigated by Nanoindentation with a Spherical Indenter
H. Bei, Z. P. Lu, and E. P. George
Published 16 September 2004 (4 pages)
125504 [View PDF (428 kB)]
•
Universal Statistics of the Critical Depinning Force of Elastic Systems in Random Media
C. J. Bolech and Alberto Rosso
Published 17 September 2004 (4 pages)
125701 [View PDF (179 kB)]
•
Radiotracer Diffusion and Ionic Conduction in a PEO-NaI Polymer Electrolyte
N. A. Stolwijk and Sh. Obeidi
Published 14 September 2004 (4 pages)
125901 [View PDF (186 kB)]
•
Observation of an Anomalous Density Minimum in Vitreous Silica
Sabyasachi Sen, Ron L. Andrus, David E. Baker, and Michael T. Murtagh
Published 16 September 2004 (4 pages)
125902 [View PDF (368 kB)]
•
Structural Analysis of the SiO2/Si(100) Interface by Means of Photoelectron Diffraction
S. Dreiner, M. Schürmann, and C. Westphal
Published 16 September 2004 (4 pages)
126101 [View PDF (497 kB)]
•
Contrasting Growth Modes of Mn on Ge(100) and Ge(111) Surfaces: Subsurface Segregation versus Intermixing
Wenguang Zhu, H. H. Weitering, E. G. Wang, Efthimios Kaxiras, and Zhenyu Zhang
Published 16 September 2004 (4 pages)
126102 [View PDF (388 kB)]
•
Indication of Unusual Pentagonal Structures in Atomic-Size Cu Nanowires
J. C. González, V. Rodrigues, J. Bettini, L. G. C. Rego, A. R. Rocha, P. Z. Coura, S. O. Dantas, F. Sato, D. S. Galvão, and D. Ugarte
Published 17 September 2004 (4 pages)
126103 [View PDF (319 kB)]
•
Two-Step Reaction on a Strained, Nanoscale Segmented Surface
C. Africh, F. Esch, W. X. Li, M. Corso, B. Hammer, R. Rosei, and G. Comelli
Published 16 September 2004 (4 pages)
126104 [View PDF (920 kB)]
•
Cumulative Mechanical Moments and Microstructure Deformation Induced by Growth Shape in Columnar Solidification
Bernard Billia, Nathalie Bergeon, Henri Nguyen Thi, Haïk Jamgotchian, Joseph Gastaldi, and Gérard Grange
Published 16 September 2004 (4 pages)
126105 [View PDF (197 kB)]
•
Formation of Atom Wires on Vicinal Silicon
C. González, P. C. Snijders, J. Ortega, R. Pérez, F. Flores, S. Rogge, and H. H. Weitering
Published 17 September 2004 (4 pages)
126106 [View PDF (3,760 kB)]

Condensed Matter: Electronic Properties, etc.

•
Inhomogeneous Metallic Phase in a Disordered Mott Insulator in Two Dimensions
Dariush Heidarian and Nandini Trivedi
Published 13 September 2004 (4 pages)
126401 [View PDF (187 kB)]
•
Decay of Correlations in Fermi Systems at Nonzero Temperature
M. B. Hastings
Published 17 September 2004 (3 pages)
126402 [View PDF (75 kB)]
•
Transition from Mott Insulator to Superconductor in GaNb4Se8 and GaTa4Se8 under High Pressure
M. M. Abd-Elmeguid, B. Ni, D. I. Khomskii, R. Pocha, D. Johrendt, X. Wang, and K. Syassen
Published 16 September 2004 (4 pages)
126403 [View PDF (407 kB)]
•
Core-Level X-Ray Photoemission Satellites in Ruthenates: A New Mechanism Revealing The Mott Transition
Hyeong-Do Kim, Han-Jin Noh, K. H. Kim, and S.-J. Oh
Published 16 September 2004 (4 pages)
126404 [View PDF (374 kB)]
•
Fermi Surface Reconstruction in the CDW State of CeTe3 Observed by Photoemission
V. Brouet, W. L. Yang, X. J. Zhou, Z. Hussain, N. Ru, K. Y. Shin, I. R. Fisher, and Z. X. Shen
Published 17 September 2004 (4 pages)
126405 [View PDF (861 kB)]
•
All-Electron Self-Consistent GW Approximation: Application to Si, MnO, and NiO
Sergey V. Faleev, Mark van Schilfgaarde, and Takao Kotani
Published 17 September 2004 (4 pages)
126406 [View PDF (199 kB)]
•
Polarization of Nuclear Spins from the Conductance of Quantum Wire
James A. Nesteroff, Yuriy V. Pershin, and Vladimir Privman
Published 14 September 2004 (4 pages)
126601 [View PDF (130 kB)]
•
One-Channel Conductor in an Ohmic Environment: Mapping to a Tomonaga-Luttinger Liquid and Full Counting Statistics
I. Safi and H. Saleur
Published 14 September 2004 (4 pages)
126602 [View PDF (107 kB)]
•
Interactions Suppress Quasiparticle Tunneling at Hall Bar Constrictions
Emiliano Papa and A. H. MacDonald
Published 14 September 2004 (4 pages)
126801 [View PDF (108 kB)]
•
Tunable Fermi-Edge Resonance in an Open Quantum Dot
D. A. Abanin and L. S. Levitov
Published 15 September 2004 (4 pages)
126802 [View PDF (415 kB)]
•
Dissipation and Tunneling in Quantum Hall Bilayers
Robert L. Jack, Derek K. K. Lee, and Nigel R. Cooper
Published 15 September 2004 (4 pages)
126803 [View PDF (126 kB)]
•
Mesoscopic One-Way Channels for Quantum State Transfer via the Quantum Hall Effect
T. M. Stace, C. H. W. Barnes, and G. J. Milburn
Published 17 September 2004 (4 pages)
126804 [View PDF (133 kB)]
•
Magnetic-Field-Induced Mott Transition in a Quasi-Two-Dimensional Organic Conductor
F. Kagawa, T. Itou, K. Miyagawa, and K. Kanoda
Published 15 September 2004 (4 pages)
127001 [View PDF (251 kB)]
•
Magnetic Excitations in a Bond-Centered Stripe Phase: Spin Waves Far from the Semiclassical Limit
Matthias Vojta and Tobias Ulbricht
Published 15 September 2004 (4 pages)
127002 [View PDF (275 kB)]
•
Coherently Photoinduced Ferromagnetism in Diluted Magnetic Semiconductors
J. Fernández-Rossier, C. Piermarocchi, P. Chen, A. H. MacDonald, and L. J. Sham
Published 14 September 2004 (4 pages)
127201 [View PDF (204 kB)]
•
Dimerized Phase and Transitions in a Spatially Anisotropic Square Lattice Antiferromagnet
Oleg A. Starykh and Leon Balents
Published 15 September 2004 (4 pages)
127202 [View PDF (111 kB)]
•
Frustration-Induced η Inversion in the S=1/2 Bond-Alternating Spin Chain
Nobuya Maeshima, Kouichi Okunishi, Kiyomi Okamoto, and Tôru Sakai
Published 15 September 2004 (4 pages)
127203 [View PDF (230 kB)]
•
Roles of Nonequilibrium Conduction Electrons on the Magnetization Dynamics of Ferromagnets
S. Zhang and Z. Li
Published 17 September 2004 (4 pages)
127204 [View PDF (93 kB)]
•
Direct Measurement of the Single-Metal-Cluster Optical Absorption
A. Arbouet, D. Christofilos, N. Del Fatti, F. Vallée, J. R. Huntzinger, L. Arnaud, P. Billaud, and M. Broyer
Published 14 September 2004 (4 pages)
127401 [View PDF (361 kB)]
•
Estimating the Memory Time Induced by Exciton-Exciton Scattering
V. M. Axt, T. Kuhn, B. Haase, U. Neukirch, and J. Gutowski
Published 14 September 2004 (4 pages)
127402 [View PDF (418 kB)]

Soft Matter, Biological, and Interdisciplinary Physics

•
Isotropic to Nematic Transition of Aerosil-Disordered Liquid Crystals
M. Caggioni, A. Roshi, S. Barjami, F. Mantegazza, G. S. Iannacchione, and T. Bellini
Published 14 September 2004 (4 pages)
127801 [View PDF (638 kB)]
•
Effect of Mono- and Multivalent Salts on Angle-Dependent Attractions Between Charged Rods
Kun-Chun Lee, Itamar Borukhov, William M. Gelbart, Andrea J. Liu, and Mark J. Stevens
Published 13 September 2004 (4 pages)
128101 [View PDF (175 kB)]
•
Kinetic Pinning and Biological Antifreezes
Leonard M. Sander and Alexei V. Tkachenko
Published 15 September 2004 (4 pages)
128102 [View PDF (661 kB)]
•
Multiple-Time Scale Accelerated Molecular Dynamics: Addressing the Small-Barrier Problem
Radu A. Miron and Kristen A. Fichthorn
Published 14 September 2004 (4 pages)
128301 [View PDF (249 kB)]
•
Abrupt Transition from Viscoelastic Solidlike to Liquidlike Behavior in Jammed Materials
J. C. Baudez and P. Coussot
Published 14 September 2004 (4 pages)
128302 [View PDF (344 kB)]
•
Gate-Controlled Atomic Quantum Switch
F.-Q. Xie, L. Nittler, Ch. Obermair, and Th. Schimmel
Published 15 September 2004 (4 pages)
128303 [View PDF (295 kB)]

COMMENTS

•
Comment on “Bell's Theorem without Inequalities and without Alignments”
Luca Marinatto
Published 17 September 2004 (1 page)
128901 [View PDF (42 kB)]
•
Cabello Replies:
Adán Cabello
Published 17 September 2004 (1 page)
128902 [View PDF (39 kB)]
•
Comment on “Enhancing Acceleration Radiation from Ground-State Atoms via Cavity Quantum Electrodynamics”
B. L. Hu and Albert Roura
Published 17 September 2004 (1 page)
129301 [View PDF (44 kB)]
•
Scully et al. Reply:
Marlan O. Scully, Vitaly V. Kocharovsky, Alexey Belyanin, Edward Fry, and Federico Capasso
Published 17 September 2004 (1 page)
129302 [View PDF (49 kB)]
•
Comment on “Opening Optical Four-Wave Mixing Channels with Giant Enhancement Using Ultraslow Pump Waves”
Roberto Buffa, Stefano Cavalieri, and Marco V. Tognetti
Published 16 September 2004 (1 page)
129401 [View PDF (81 kB)]
•
Deng, Payne, and Hagley Reply:
L. Deng, M. G. Payne, and E. W. Hagley
Published 16 September 2004 (1 page)
129402 [View PDF (33 kB)]
•
Comment on “Influence of Pair Breaking and Phase Fluctuations on Disordered High Tc Cuprate Superconductors”
L. A. Openov
Published 16 September 2004 (1 page)
129701 [View PDF (73 kB)]
•
Rullier-Albenque, Alloul, and Tourbot Reply:
F. Rullier-Albenque, H. Alloul, and R. Tourbot
Published 16 September 2004 (1 page)
129702 [View PDF (65 kB)]

ERRATA

•
Publisher's Note: Dynamics of Nonequilibrium Membrane Bud Formation [Phys. Rev. Lett. 93, 108103 (2004)]
Pierre Sens
Published 16 September 2004 (1 page)
129901(E) [View PDF (25 kB)]
•
Publisher's Note: Fourier Transform Imaging of Spin Vortex Eigenmodes [Phys. Rev. Lett. 93, 077207 (2004)]
M. Buess, R. Hollinger, T. Haug, K. Perzlmaier, U. Krey, D. Pescia, M. R. Scheinfein, D. Weiss, and C. H. Back
Published 16 September 2004 (1 page)
129902(E) [View PDF (22 kB)]
 
< Previous Issue | Next Issue >