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Physical Review Letters

Volume 65, Issue 17

22 October 1990

Browse Issues:

LETTERS

General Physics

Determination of correlation spectra in chaotic systems

F. Christiansen, G. Paladin, and H. H. Rugh

Phys. Rev. Lett. 65, 2087 (1990) - Published 22 October, 1990

Generalized parafermionic theory and integrable lattice models

Márcio José Martins

Phys. Rev. Lett. 65, 2091 (1990) - Published 22 October, 1990

Gravitation and Astrophysics

Is there strange-quark matter in galactic cosmic rays?

Takeshi Saito, Yoshikazu Hatano, Yutaka Fukada, and Hiroshi Oda

Phys. Rev. Lett. 65, 2094 (1990) - Published 22 October, 1990

Elementary Particles and Fields

Large-N scaling limits of symmetric-matrix models as systems of fluctuating unoriented surfaces

E. Brézin and H. Neuberger

Phys. Rev. Lett. 65, 2098 (1990) - Published 22 October, 1990

Neutral excitations and the massless limit of the sine-Gordon or massive Thirring theory

H. Itoyama and P. Moxhay

Phys. Rev. Lett. 65, 2102 (1990) - Published 22 October, 1990

Quantum chromodynamics at 6/ $g^{2}$ =5.60

Khalil M. Bitar, T. DeGrand, R. Edwards, Steven Gottlieb, U. M. Heller, A. D. Kennedy, J. B. Kogut, A. Krasnitz, W. Liu, Michael C. Ogilvie, R. L. Renken, Pietro Rossi, D. K. Sinclair, R. L. Sugar, Michael Teper, D. Toussaint, and K. C. Wang

Phys. Rev. Lett. 65, 2106 (1990) - Published 22 October, 1990

Nuclear Physics

$K^{+}$ total cross sections as a test for nucleon ‘‘swelling’’

Y. Mardor, E. Piasetsky, J. Alster, D. Ashery, M. A. Moinester, A. I. Yavin, S. Bart, R. E. Chrien, P. H. Pile, R. J. Sutter, R. A. Krauss, J. C. Hiebert, R. L. Stearns, T. Kishimoto, R. R. Johnson, and R. Olshevsky

Phys. Rev. Lett. 65, 2110 (1990) - Published 22 October, 1990

Intensity-interferometric test of nuclear collision geometries obtained from the Boltzmann-Uehling-Uhlenbeck equation

W. G. Gong, W. Bauer, C. K. Gelbke, N. Carlin, R. T. de Souza, Y. D. Kim, W. G. Lynch, T. Murakami, G. Poggi, D. P. Sanderson, M. B. Tsang, H. M. Xu, S. Pratt, D. E. Fields, K. Kwiatkowski, R. Płaneta, V. E. Viola, Jr., and S. J. Yennello

Phys. Rev. Lett. 65, 2114 (1990) - Published 22 October, 1990

Two-particle correlations from neutron–light-charged-particle coincidences

R. A. Kryger, J. J. Kolata, W. Chung, S. Dixit, R. J. Tighe, J. J. Vega, P. A. DeYoung, C. Copi, J. Sarafa, D. G. Kovar, G. P. Gilfoyle, and S. K. Sigworth

Phys. Rev. Lett. 65, 2118 (1990) - Published 22 October, 1990

Chaos in nuclei and the K quantum number

J. Rekstad, T. S. Tveter, and M. Guttormsen

Phys. Rev. Lett. 65, 2122 (1990) - Published 22 October, 1990

Nonlinear Dynamics, Fluid Dynamics, Classical Optics, Etc.

Infrared fluorescence from a monolayer of CO on NaCl(100)

Huan-Cheng Chang and George E. Ewing

Phys. Rev. Lett. 65, 2125 (1990) - Published 22 October, 1990

Long-range intensity correlation in random media

A. Z. Genack, N. Garcia, and W. Polkosnik

Phys. Rev. Lett. 65, 2129 (1990) - Published 22 October, 1990

Evidence for fast dynamo action in a chaotic web

A. D. Gilbert and S. Childress

Phys. Rev. Lett. 65, 2133 (1990) - Published 22 October, 1990

Statistical mechanics of Euler equations in two dimensions

Jonathan Miller

Phys. Rev. Lett. 65, 2137 (1990) - Published 22 October, 1990

Saturation of the hyperpolarizability of oligothiophenes

H. Thienpont, G. L. J. A. Rikken, E. W. Meijer, W. ten Hoeve, and H. Wynberg

Phys. Rev. Lett. 65, 2141 (1990) - Published 22 October, 1990

Plasma and Beam Physics

Kinetic theory of laser filamentation in plasmas

Eduardo M. Epperlein

Phys. Rev. Lett. 65, 2145 (1990) - Published 22 October, 1990

Condensed Matter: Structure, Etc.

Longitudinal spin diffusion and nonlinear spin dynamics in a dilute ${}^{3}-^{4}$ He solution

G. Nunes, Jr., C. Jin, A. M. Putnam, and D. M. Lee

Phys. Rev. Lett. 65, 2149 (1990) - Published 22 October, 1990

Fluctuations in thin smectic-A films

Robert Hołyst, Douglas J. Tweet, and Larry B. Sorensen

Phys. Rev. Lett. 65, 2153 (1990) - Published 22 October, 1990

X-ray determination of the molecular tilt and layer fluctuation profiles of freely suspended liquid-crystal films

Douglas J. Tweet, Robert Hołyst, Brian D. Swanson, Hans Stragier, and Larry B. Sorensen

Phys. Rev. Lett. 65, 2157 (1990) - Published 22 October, 1990

Equilibrium structures of Si(100) stepped surfaces

Tze Wing Poon, Sidney Yip, Paul S. Ho, and Farid F. Abraham

Phys. Rev. Lett. 65, 2161 (1990) - Published 22 October, 1990

Electron interferometry at a heterojunction interface

J. A. Kubby, Y. R. Wang, and W. J. Greene

Phys. Rev. Lett. 65, 2165 (1990) - Published 22 October, 1990

Condensed Matter: Electronic Properties, Etc.

Near-ir absorption in neutral clusters of indium phosphide: Observation of an optical-gaplike feature at 1.3–1.5 eV

K. D. Kolenbrander and M. L. Mandich

Phys. Rev. Lett. 65, 2169 (1990) - Published 22 October, 1990

Surface states and alkali-to-semiconductor charge transfer in the K/Si(111)(√3 × √3 )R(30°)-B system

Y. Ma, J. E. Rowe, E. E. Chaban, C. T. Chen, R. L. Headrick, G. M. Meigs, S. Modesti, and F. Sette

Phys. Rev. Lett. 65, 2173 (1990) - Published 22 October, 1990

Semiconductor-to-metal transition in an ultrathin interface: Cs/GaAs(110)

N. J. DiNardo, T. Maeda Wong, and E. W. Plummer

Phys. Rev. Lett. 65, 2177 (1990) - Published 22 October, 1990

Long mean free path of hot electrons selectively injected to higher subbands

B. Laikhtman, U. Sivan, A. Yacoby, C. P. Umbach, M. Heiblum, J. A. Kash, and H. Shtrikman

Phys. Rev. Lett. 65, 2181 (1990) - Published 22 October, 1990

Quantum Hall effect and the relative index for projections

Joseph E. Avron, Ruedi Seiler, and Barry Simon

Phys. Rev. Lett. 65, 2185 (1990) - Published 22 October, 1990

Evidence for two-dimentional quantum Wigner crystal

V. J. Goldman, M Santos, M Shayegan, and J. E. Cunningham

Phys. Rev. Lett. 65, 2189 (1990) - Published 22 October, 1990

Multiplet structure in Ni Kβ x-ray fluorescence spectra of nickel compounds

Jun Kawai, Michio Takami, and Chikatoshi Satoko

Phys. Rev. Lett. 65, 2193 (1990) - Published 22 October, 1990

Percolation model for relaxation in random systems

R. V. Chamberlin and D. N. Haines

Phys. Rev. Lett. 65, 2197 (1990) - Published 22 October, 1990

Cross-Disciplinary Physics

Anomalous diffusion in ‘‘living polymers’’: A genuine Levy flight?

A. Ott, J. P. Bouchaud, D. Langevin, and W. Urbach

Phys. Rev. Lett. 65, 2201 (1990) - Published 22 October, 1990

COMMENTS

Comment on ‘‘Kinematic-moment invariants for linear Hamiltonian systems’’

W. P. Kells

Phys. Rev. Lett. 65, 2205 (1990) - Published 22 October, 1990

Comment on ‘‘Resistance fluctuations in narrow AlGaAs/GaAs heterostructures: Direct evidence of fractional charge in the fractional quantum Hall effect’’

Patrick A. Lee

Phys. Rev. Lett. 65, 2206 (1990) - Published 22 October, 1990

Comment on ‘‘Commensurability oscillations in magnetoplasmons of a density-modulated two-dimensional electron gas’’

Chao Zhang

Phys. Rev. Lett. 65, 2207 (1990) - Published 22 October, 1990

Cui, Fessatidis, and Horing reply

H. L. Cui, V. Fessatidis, and N. J. M. Horing

Phys. Rev. Lett. 65, 2208 (1990) - Published 22 October, 1990

ERRATA

SU (15) Grand Unification

Paul H. Frampton and Bum -Hoon Lee

Phys. Rev. Lett. 65, 2209 (1990) - Published 22 October, 1990

Erratum: Density-functional study of C, Si, and Ge metallic liquids [Phys. Rev. Lett. 65, 76 (1990)]

M. W. C. Dharma-wardana and François Perrot

Phys. Rev. Lett. 65, 2209 (1990) - Published 22 October, 1990

When Does the Diffusion Approximation Fail to Describe Photon Transport in Random Media?

K. M. Yoo, Feng Liu, and R. R. Alfano

Phys. Rev. Lett. 65, 2210 (1990) - Published 22 October, 1990

√3 × √3 → 6 × 6 Phase Transition on the Au/Si(111) Surface

J. Nogami, A. A. Baski, and C. F. Quate

Phys. Rev. Lett. 65, 2211 (1990) - Published 22 October, 1990