VARIATIONAL CALCULATION OF LATTICE SU(N) Z(N) GAUGE SYSTEMS FOR N=3-SIMILAR-TO-6/

Authors
ZHENG XT
Citation
Xt. Zheng, VARIATIONAL CALCULATION OF LATTICE SU(N) Z(N) GAUGE SYSTEMS FOR N=3-SIMILAR-TO-6/, Communications in Theoretical Physics, 30(3), 1998, pp. 471-474
Citations number
14
Categorie Soggetti
Physics
Journal title
Communications in Theoretical Physics → ACNP
ISSN journal
02536102
Volume
30
Issue
3
Year of publication
1998
Pages
471 - 474
Database
ISI
SICI code
0253-6102(1998)30:3<471:VCOLSZ>2.0.ZU;2-8
Abstract
A variational calculation scheme of SU(N)/Z(N) lattice gauge models fo r large but finite N is presented. The order parameter, the internal e nergy [E], and the phase transition points of lattice SU(N)/Z(N) gauge systems for N = 3 similar to 6 are calculated. The results of [E] are in good agreement with Monte Carlo simulations.