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Physical Review Letters

Volume 55, Issue 20

11 November 1985

Browse Issues:

LETTERS

General Physics

Many-Particle Translational Symmetries of Two-Dimensional Electrons at Rational Landau-Level Filling

F. D. M. Haldane

Phys. Rev. Lett. 55, 2095 (1985) - Published 11 November, 1985

Two-Cocycle of a Kac-Moody Group

Jouko Mickelsson

Phys. Rev. Lett. 55, 2099 (1985) - Published 11 November, 1985

Quasiperiodically Forced Damped Pendula and Schrödinger Equations with Quasiperiodic Potentials: Implications of Their Equivalence

Anders Bondeson, Edward Ott, and Thomas M. Antonsen, Jr.

Phys. Rev. Lett. 55, 2103 (1985) - Published 11 November, 1985

One-Loop Finiteness in O(32) Open-Superstring Theory

Paul H. Frampton, Peter Moxhay, and Y. Jack Ng

Phys. Rev. Lett. 55, 2107 (1985) - Published 11 November, 1985

Subalgebras of Loop Algebras and Symmetries of the Kadomtsev-Petviashvili Equation

D. David, N. Kamran, D. Levi, and P. Winternitz

Phys. Rev. Lett. 55, 2111 (1985) - Published 11 November, 1985

Elementary Particles and Fields

Experimental Limits on the Free-Proton Lifetime for Two- and Three-Body Decay Modes

G. Blewitt et al.

Phys. Rev. Lett. 55, 2114 (1985) - Published 11 November, 1985

Precise Measurements of the Leptonic Branching Ratios of the Tau Lepton

W. W. Ash et al.

Phys. Rev. Lett. 55, 2118 (1985) - Published 11 November, 1985

Anomalous Ultraviolet Divergences and Renormalizability of the Light-Cone Gauge

H. C. Lee and M. S. Milgram

Phys. Rev. Lett. 55, 2122 (1985) - Published 11 November, 1985

General Solution of the Chiral Schwinger Model

Ashok Das

Phys. Rev. Lett. 55, 2126 (1985) - Published 11 November, 1985

Nuclei

Does the Cabibbo Angle Vanish in Fermi Matrix Elements of High- $J$ States?

E. G. Adelberger, P. B. Fernandez, C. A. Gossett, J. L. Osborne, and V. J. Zeps

Phys. Rev. Lett. 55, 2129 (1985) - Published 11 November, 1985

Atoms and Molecules

Chemical Effect on the ${}^{2}D_{\frac{5}{2}} : {}^{2}D_{\frac{3}{2}}$ Branching Ratio of the $5 d$ Photoionization of Pb

J. Barth, F. Gerken, C. Kunz, V. Radojevic, M. Idrees, and W. R. Johnson

Phys. Rev. Lett. 55, 2133 (1985) - Published 11 November, 1985

Inhibited Spontaneous Emission by a Rydberg Atom

Randall G. Hulet, Eric S. Hilfer, and Daniel Kleppner

Phys. Rev. Lett. 55, 2137 (1985) - Published 11 November, 1985

Mechanisms for Multiple Ionization of Atoms by Strong Pulsed Lasers

P. Lambropoulos

Phys. Rev. Lett. 55, 2141 (1985) - Published 11 November, 1985

Observation of Fluorescence of the HeH Molecule

Thomas Möller, Michael Beland, and Georg Zimmerer

Phys. Rev. Lett. 55, 2145 (1985) - Published 11 November, 1985

Classical Phenomenology and Applications

Self-Reflected Wave inside a Very Dense Saturable Absorber

Luis Roso-Franco

Phys. Rev. Lett. 55, 2149 (1985) - Published 11 November, 1985

Excitation of Coherent Phonon Polaritons with Femtosecond Optical Pulses

K. P. Cheung and D. H. Auston

Phys. Rev. Lett. 55, 2152 (1985) - Published 11 November, 1985

Condensed Matter: Structure, Etc.

Universality of the Kosterlitz-Thouless Transition in ${}^{4}{He}$ Films as a Function of Thickness

D. Finotello and F. M. Gasparini

Phys. Rev. Lett. 55, 2156 (1985) - Published 11 November, 1985

Observation of Singular Diameters in the Coexistence Curves of Metals

S. Jüngst, B. Knuth, and F. Hensel

Phys. Rev. Lett. 55, 2160 (1985) - Published 11 November, 1985

Origin of the Singular Diameter in the Coexistence Curve of a Metal

Raymond E. Goldstein and N. W. Ashcroft

Phys. Rev. Lett. 55, 2164 (1985) - Published 11 November, 1985

Direct Observations of the (1 × 2) Surface Reconstruction on the Pt(110) Plane

G. L. Kellogg

Phys. Rev. Lett. 55, 2168 (1985) - Published 11 November, 1985

Local Structure at Mn Sites in Icosahedral Mn-Al Quasicrystals

E. A. Stern, Y. Ma, and C. E. Bouldin

Phys. Rev. Lett. 55, 2172 (1985) - Published 11 November, 1985

Dynamical Phase Transitions in Hierarchical Structures

S. Teitel and Eytan Domany

Phys. Rev. Lett. 55, 2176 (1985) - Published 11 November, 1985

Time-of-Flight Energy and Mass Analysis of Metal-Helide Ions and Their Formation and Dissociation

T. T. Tsong and Y. Liou

Phys. Rev. Lett. 55, 2180 (1985) - Published 11 November, 1985

Composition, Structure, and Electric Field Variations in Photodeposition

R. J. Wilson and F. A. Houle

Phys. Rev. Lett. 55, 2184 (1985) - Published 11 November, 1985

Condensed Matter: Electronic Properties, Etc.

Three-Dimensional and Relativistic Effects in Layered $1 T$ -Ti ${Se}_{2}$

O. Anderson, R. Manzke, and M. Skibowski

Phys. Rev. Lett. 55, 2188 (1985) - Published 11 November, 1985

Solution of the Kondo Problem by Diagrammatic Methods

S. E. Barnes

Phys. Rev. Lett. 55, 2192 (1985) - Published 11 November, 1985

Electron Holographic Observations of the Electrostatic Field Associated with Thin Reverse-Biased $p - n$ Junctions

Stefano Frabboni, Giorgio Matteucci, Giulio Pozzi, and Massimo Vanzi

Phys. Rev. Lett. 55, 2196 (1985) - Published 11 November, 1985

Direct Observation of Ballistic Transport in GaAs

M. Heiblum, M. I. Nathan, D. C. Thomas, and C. M. Knoedler

Phys. Rev. Lett. 55, 2200 (1985) - Published 11 November, 1985

Identification of the 0.82-eV Electron Trap, $EL 2$ in GaAs, as an Isolated Antisite Arsenic Defect

M. Kamińska, M. Skowroński, and W. Kuszko

Phys. Rev. Lett. 55, 2204 (1985) - Published 11 November, 1985

Magnetoplasmon Excitations from Partially Filled Landau Levels in Two Dimensions

A. H. MacDonald, H. C. A. Oji, and S. M. Girvin

Phys. Rev. Lett. 55, 2208 (1985) - Published 11 November, 1985

$\frac{1}{f}$ Noise of Granular Metal-Insulator Composites

Joseph V. Mantese and Watt W. Webb

Phys. Rev. Lett. 55, 2212 (1985) - Published 11 November, 1985

Quantum Hall Effect in a Two-Dimensional Electron-Hole Gas

E. E. Mendez, L. Esaki, and L. L. Chang

Phys. Rev. Lett. 55, 2216 (1985) - Published 11 November, 1985

Random-Field Critical Behavior: Finite-Size Effects

Surjit Singh and Jayanth R. Banavar

Phys. Rev. Lett. 55, 2220 (1985) - Published 11 November, 1985

COMMENTS

Nonexistence of a Chiral Schwinger Model

C. R. Hagen

Phys. Rev. Lett. 55, 2223 (1985) - Published 11 November, 1985

Jackiw and Rajaraman Respond

R. Jackiw and R. Rajaraman

Phys. Rev. Lett. 55, 2224 (1985) - Published 11 November, 1985

Heavy-Neutrino Emission

George R. Kalbfleisch and Kimball A. Milton

Phys. Rev. Lett. 55, 2225 (1985) - Published 11 November, 1985

Comment on "Two-Dimensional Pressure of ${}^{4}{He}$ Monolayers: First-Order Melting of the Incommensurate Solid"

Katherine J. Strandburg, R. M. Suter, N. J. Colella, P. M. Horn, Sara A. Solla, R. J. Birgeneau, S. G. J. Mochrie, E. D. Specht, K. L. D'Amico, and D. E. Moncton

Phys. Rev. Lett. 55, 2226 (1985) - Published 11 November, 1985

Hurlbut and Dash Respond

S. B. Hurlbut and J. G. Dash

Phys. Rev. Lett. 55, 2227 (1985) - Published 11 November, 1985

Fisher Renormalization at the Smectic- $A_{1}$ to Smectic- $A_{2}$ Transition in a Mixture

David A. Huse

Phys. Rev. Lett. 55, 2228 (1985) - Published 11 November, 1985

ERRATA

Unusual Eu Valence and Magnetic Behavior in ${Eu}_{x} {Rh}_{3} B_{2}$

S. K. Malik, G. K. Shenoy, Steve M. Heald, and John M. Tranquada

Phys. Rev. Lett. 55, 2229 (1985) - Published 11 November, 1985

New Quantum Photoconductivity and Large Photocurrent Gain by Effective-Mass Filtering in a Forward-Biased Superlattice $p - n$ Junction

F. Ca-passo, K. Mohammed, A. Y. Cho, R. Hull, and A. L. Hutchinson

Phys. Rev. Lett. 55, 2229 (1985) - Published 11 November, 1985