Showing 1992Show all

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hep-th1992★ 24 cited

An Integration Formula for the Moment Maps of Circle Actions

Siye Wu

The integration of the exponential of the square of the moment map of the circle action is studied by a direct stationary phase computation and by applying the Duistermaat-Heckman…

hep-th1992★ 67 cited

Chern-Simons Theory and the Quark-Gluon Plasma

Ravit Efraty, V. P. Nair

The generating functional for hard thermal loops in QCD is important in setting up a resummed perturbation theory, so that all terms of a given order in the coupling constant can b…

hep-ph1992★ 90 cited

Vacuum Decay in Theories with Symmetry Breaking by Radiative Corrections

Erick J. Weinberg

The standard bounce formalism for calculating the decay rate of a metastable vacuum cannot be applied to theories in which the symmetry breaking is due to radiative corrections, be…

hep-th1992★ 56 cited

Vortex Dynamics in Self-Dual Chern-Simons Higgs Systems

Yoonbai Kim, Kimyeong Lee

We consider vortex dynamics in self-dual Chern-Simons Higgs systems. We show that the naive Aharanov-Bohm phase is the inverse of the statistical phase expected from the vortex spi…

hep-lat1992★ 5 cited

Regularization dependence of the Higgs mass triviality bound

Urs M. Heller, Markus Klomfass, Herbert Neuberger +1

We calculate the triviality bound on the Higgs mass in scalar field theory models whose global symmetry group has been replaced…

hep-th1992★ 9 cited

Schrodinger Equation for Particle with Friction

Alexios P. Polychronakos, Rodanthy Tzani

A new quantum mechanical wave equation describing a particle with frictional forces is derived. It depends on a parameter whose range is determined by the coefficient of fricti…

hep-lat1992★ 60 cited

Lattice QCD with 8 Light Quark Flavors

Frank R. Brown, Hong Chen, Norman H. Christ +4

QCD with eight flavors is studied on lattices with , 6, 8, 16 and 32, a dynamical quark mass and lattice coupling between 4.5 and 5.0.…

hep-th1992★ 63 cited

Self-Dual Chern-Simons Higgs Systems with an N=3 Extended Supersymmetry

Hsien-Chung Kao, Kimyeong Lee

We construct and study an N=3 supersymmetric Chern-Simons Higgs theory. This theory is the maximally supersymmetric one containing the self-dual models with a single gauge field an…

hep-th1992★ 440 cited

Exchange Operator Formalism for Integrable Systems of Particles

Alexios P. Polychronakos

We formulate one dimensional many-body integrable systems in terms of a new set of phase space variables involving exchange operators. The hamiltonian in these variables assumes a…

hep-th1992★ 82 cited

The Secret Chern-Simons Action for the Hot Gluon Plasma

R. Efraty, V. P. Nair

We show that the generating functional for hard thermal loops with external gluons in QCD is essentially given by the eikonal for a Chern-Simons gauge theory. This action, determin…