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19922026
Showing 1995Show all

6 papers · 1 filter

hep-ph1995★ 160 cited

Glueball Spectroscopy in a Relativistic Many-Body Approach to Hadron Structure

Adam Szczepaniak, Eric S. Swanson, Chueng-Ryong Ji +1

A comprehensive, relativistic many-body approach to hadron structure is advanced based on the Coulomb gauge QCD Hamiltonian. Our method incorporates standard many-body techniques w…

gr-qc1995★ 44 cited

On Relativistic Material Reference Systems

J. David Brown, Donald Marolf

This work closes certain gaps in the literature on material reference systems in general relativity. It is shown that perfect fluids are a special case of DeWitt's relativistic ela…

gr-qc1995★ 51 cited

Black Hole Entropy and the Hamiltonian Formulation of Diffeomorphism Invariant Theories

David Brown

Path integral methods are used to derive a general expression for the entropy of a black hole in a diffeomorphism invariant theory. The result, which depends on the variational der…

mtrl-th1995★ 218 cited

Large Scale Electronic Structure Calculations with Multigrid Acceleration

E. L. Briggs, D. J. Sullivan, J. Bernholc

We have developed a set of techniques for performing large scale ab initio calculations using multigrid accelerations and a real-space grid as a basis. The multigrid methods permit…

hep-ph1995★ 25 cited

Light-Front View of The Axial Anomaly

Chueng-Ryong Ji, Soo-Jong REY

Motivated by an apparent puzzle of the light-front vacua incompatible with the axial anomaly, we have considered the two-dimensional massless Schwinger model for an arbitrary inter…

hep-ph1995★ 195 cited

Hybrid and Conventional Mesons in the Flux Tube Model: Numerical Studies and their Phenomenological Implications

T. Barnes, F. E. Close, E. S. Swanson

We present results from analytical and numerical studies of a flux tube model of hybrid mesons. Our numerical results use a Hamiltonian Monte Carlo algorithm and so improve on prev…