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19912026
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10 papers · 1 filter

hep-ph1993★ 11 cited

Testing the Higgs system at a photon-photon collider

H. Veltman

The level of sensitivity of the processes , and to the Higgs sector of the Standard Model Lagrangian in the energy region between 200 GeV a…

patt-sol1993★ 230 cited

Disordered Regimes of the one-dimensional complex Ginzburg-Landau equation

Hugues Chate'

I review recent work on the ``phase diagram'' of the one-dimensional complex Ginzburg-Landau equation for system sizes at which chaos is extensive. Particular attention is paid to…

nucl-th1993★ 10 cited

Microscopic approach to collective motion

P. Bonche, E. Chabanat, B. Q. Chen +7

An overview of a microscopic framework based on the Hartree-Fock description of the mean field is presented which, starting from an effective interaction allows a description of co…

hep-lat1993★ 46 cited

A Determination of Interface Free Energies

A. Billoire, T. Neuhaus, B. Berg

We determine the interface free energy between disordered and ordered phases in the q=10 and q=20 2-d Potts models using the results of multicanonical Monte Carlo simula…

cond-mat1993★ 35 cited

Magnetic Field Behaviour of a Haldane Gap Antiferromagnet

O. Golinelli, Th. Jolicoeur, R. Lacaze

We investigate the magnetic field behaviour of an antiferromagnetic Heisenberg spin-1 chain with the most general single-ion anisotropy. We discuss the regime in which the magnetic…

cond-mat1993★ 13 cited

Conductance statistics in small GaAs:Si wires at low temperatures. I. Theoretical analysis: truncated quantum fluctuations in insulating wires

François Ladieu, Jean-Philippe Bouchaud

We analyse in detail Mott's variable range hopping in one dimension, expanding on earlier work by Raikh and Ruzin. We show that the large conductance fluctuations in disordered ins…

hep-ph1993★ 261 cited

From Kaon-Nuclear Interactions to Kaon Condensation

G. E. Brown, C. -H. Lee, M. Rho +1

An effective chiral Lagrangian in heavy-fermion formalism whose parameters are constrained by kaon-nucleon and kaon-nuclear interactions next to the leading order in chiral expansi…

cond-mat1993★ 48 cited

Towards an experimental measure of the number of metastable states in spin-glasses ?

J. P. Bouchaud, E. Vincent, J. Hammann

We show that an 'ergodic' time scale can be extracted from the aging experiments on spin-glasses. This is the time for which a significant fraction of the metastable states have be…

hep-ph1993★ 153 cited

Chiral Dynamics and Heavy-Fermion Formalism in Nuclei: I. Exchange Axial Currents

Tae-Sun Park, Dong-Pil Min, Mannque Rho

Chiral perturbation theory in heavy-fermion formalism is developed for meson-exchange currents in nuclei and applied to nuclear axial- charge transitions. Calculation is performed…

cond-mat1993★ 22 cited

Critical Behavior of the Antiferromagnetic Heisenberg Model on a Stacked Triangular Lattice

T. Bhattacharya, A. Billoire, R. Lacaze +1

We estimate, using a large-scale Monte Carlo simulation, the critical exponents of the antiferromagnetic Heisenberg model on a stacked triangular lattice. We obtain the following e…