EVIDENCE FOR THE EXISTENCE OF GRIBOV COPIES IN LANDAU GAUGE LATTICE QCD

被引：43
作者：
MARINARI, E
PARRINELLO, C
RICCI, R
机构：
[1] IST NAZL FIS NUCL,ROME,ITALY
[2] NYU,DEPT PHYS,NEW YORK,NY 10003
来源：
NUCLEAR PHYSICS B | 1991年 / 362卷 / 1-2期
关键词：
D O I：
10.1016/0550-3213(91)90570-N
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We unambiguously show the existence of Gribov copies in a pure SU(3) gauge lattice model, with Wilson action. We show that the usual steepest-descent algorithms used for implementing the lattice Landau gauge lead to ambiguities, which are related to the existence of Gribov copies in the model.
引用
收藏
页码：487 / 497
页数：11
相关论文
共 13 条
  • [1] CABASINO S, 1988, J PHYS A, V21, P1
  • [2] A NEW METHOD FOR UPDATING SU(N) MATRICES IN COMPUTER-SIMULATIONS OF GAUGE-THEORIES
    CABIBBO, N
    MARINARI, E
    [J]. PHYSICS LETTERS B, 1982, 119 (4-6) : 387 - 390
  • [3] FOURIER ACCELERATION IN LATTICE GAUGE-THEORIES .1. LANDAU GAUGE FIXING
    DAVIES, CTH
    BATROUNI, GG
    KATZ, GR
    KRONFELD, AS
    LEPAGE, GP
    WILSON, KG
    ROSSI, P
    SVETITSKY, B
    [J]. PHYSICAL REVIEW D, 1988, 37 (06): : 1581 - 1588
  • [4] DEFORCRAND P, COMMUNICATION
  • [5] DEFORCRAND P, TALLAHASSEE LAT90 LA
  • [6] DELLANTONIO G, 1989, P WORKSHOP PROBABILI
  • [7] LARGE-DISTANCE CORRELATION-FUNCTIONS FOR AN SU(2) LATTICE GAUGE-THEORY
    FALCIONI, M
    MARINARI, E
    PACIELLO, ML
    PARISI, G
    TAGLIENTI, B
    YICHENG, Z
    [J]. NUCLEAR PHYSICS B, 1983, 215 (02) : 265 - 277
  • [8] QUANTIZATION OF NON-ABELIAN GAUGE THEORIES
    GRIBOV, VN
    [J]. NUCLEAR PHYSICS B, 1978, 139 (1-2) : 1 - 19
  • [9] HULSEBOS A, IN PRESS
  • [10] MANDULA JE, 1989, POSSIBLE RESOLUTION
12