Showing 2000Show all

9 papers · 1 filter

nlin.SI2000★ 9 cited

Solutions of the Yang-Mills-Higgs equations in 2+1 dimensional anti-de Sitter space-time

Zixiang Zhou

The solutions of the Bogomolny equation in anti-de Sitter space-time are obtained by using Darboux transformations with both constant spectral parameters and variable "spectral par…

nucl-th2000★ 45 cited

Isospin influences on particle emission and critical phenomenon in nuclear dissociation

Y. G. Ma, Q. M. Su, W. Q. Shen +5

Features of particle emission and critical point behavior are investigated as functions of the isospin of disassembling sources and temperature at a moderate freeze-out density for…

nucl-th2000★ 29 cited

Isospin dependence of liquid-gas phase transition in hot asymmetric nuclear matter

W. L. Qian, Ru-Keng Su, Ping Wang

By using the Furnstahl, Serot and Tang's model, the effect of density dependence of the effective nucleon-nucleon-rho-meson (NN-rho) coupling on the liquid-gas phase transition in…

hep-ph2000

On the Nucleon Stability and Sigma_N Term Puzzles

S. Ying

A stable soliton configuration for a nucleon emerges when the nucleon stability and term discrepancy problems are studied semi-quantitatively within a local theory developed…

hep-th2000★ 3 cited

Extreme black hole entropy obtained in an operational approach

Bin Wang, Ru-Keng Su, Elcio Abdalla

The entropy of anti-de Sitter Reissner-Nordstrom black hole is found to be stored in the material which gathers to form it and equals to regardless of material states. Extend…

hep-th2000★ 1 cited

A differential equation approach for examining the subtraction schemes

Ji-Feng Yang

We propose a natural differential equation with respect to mass(es) to analyze the scheme dependence problem. It is shown that the vertex functions subtracted at an arbitrary Eucli…

hep-ph2000

Virtual Color Superconductivity and Nucleon Structure

S. Ying

The observed electromagnetic (EM) properties of a nucleon at high energy are studied to search for a possible metastable color superconducting phase, called a virtual phase, that h…

quant-ph2000★ 9 cited

Antiparticle in Light of Einstein-Podolsky-Rosen Paradox and Klein Paradox

Guang-jiong Ni, Hong Guan, Weimin Zhou +1

The original version of Einstein-Podolsky-Rosen (EPR) paradox and the Klein paradox of Klein-Gordon (KG) equation are discussed to show the necessity of existence of antiparticle w…

hep-ph2000

Local Finite Density Theory, Statistical Blocking and Color Superconductivity

S. Ying

The motivation for the development of a local finite density theory is discussed. One of the problems related to an instability in the baryon number fluctuation of the chiral symme…