CONSERVING ALGORITHMS FOR REAL-TIME NONABELIAN LATTICE GAUGE-THEORIES

被引：9

作者：

BIRO, TS

机构：

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS C-PHYSICS AND COMPUTERS | 1995年 / 6卷 / 03期

关键词：

LATTICE; GAUSS LAW; HAMILTONIAN ALGORITHM;

D O I：

10.1142/S0129183195000241

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A class of numerical algorithms for solving the classical equations of motion in lattice gauge field theories which exactly fulfill the constraints imposed by the unitarity of the local group elements, by the local color charge conservation (Gauss law) and by the total energy conservation is constructed. The performance of these constrained algorithms is comparatively discussed.

引用

页码：327 / 344

页数：18

共 7 条

[1] HAMILTONIAN-DYNAMICS OF YANG-MILLS FIELDS ON A LATTICE [J].

BIRO, TS ;

GONG, C ;

MULLER, B ;

TRAYANOV, A .

INTERNATIONAL JOURNAL OF MODERN PHYSICS C-PHYSICS AND COMPUTERS, 1994, 5 (01) :113-149

[2]

CREUTZ M, 1976, QUARKS GLUONS LATTIC

[3] LYAPUNOV EXPONENT OF CLASSICAL SU(3) GAUGE-THEORY [J].

GONG, C .

PHYSICS LETTERS B, 1993, 298 (3-4) :257-262

[4] LYAPUNOV SPECTRA IN SU(2) LATTICE GAUGE-THEORY [J].

GONG, C .

PHYSICAL REVIEW D, 1994, 49 (05) :2642-2645

[5] DETERMINISTIC CHAOS IN NON-ABELIAN LATTICE GAUGE-THEORY [J].

MULLER, B ;

TRAYANOV, A .

PHYSICAL REVIEW LETTERS, 1992, 68 (23) :3387-3390

[6]

Muller B., 1994, CHAOS GAUGE FIELD TH

[7]

PRESS WH, 1990, NUMERICAL RECEPIES A

← 1 →