Dynamic SU(2) lattice gauge theory at finite temperature

被引：20

作者：

Okano, K ^{[1
]}

Schulke, L

Zheng, B

机构：

[1] Univ Calif Los Angeles, Los Angeles, CA 90095 USA

[2] Univ Gesamthsch Siegen, D-57068 Siegen, Germany

来源：

PHYSICAL REVIEW D | 1998年 / 57卷 / 03期

关键词：

D O I：

10.1103/PhysRevD.57.1411

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The dynamic relaxation process for the (2 + 1)-dimensional SU(2) lattice gauge theory at critical temperature is investigated with Monte Carlo methods. The critical initial increase of the Polyakov loop is observed. The dynamic exponents theta and z as well as the static critical exponent beta/upsilon are determined from the power law behavior of the Polyakov loop, the autocorrelation, and the second moment at the early stage of the time evolution. The universal short-time scaling behavior of the dynamic system is confirmed. The values of the exponents show that the dynamic SU(2) lattice gauge theory is in the same dynamic universality class as the dynamic Ising model.

引用

页码：1411 / 1414

页数：4

共 17 条

[1] CRITICAL-BEHAVIOR AT THE DECONFINEMENT PHASE-TRANSITION OF SU(2) LATTICE GAUGE-THEORY IN (2 + 1) DIMENSIONS [J].