GRIBOV COPIES IN LATTICE QCD

被引：11

作者：

MARENZONI, P ^{[1
]}

ROSSI, P ^{[1
]}

机构：

[1] CRS4,CAGLIARI,ITALY

来源：

PHYSICS LETTERS B | 1993年 / 311卷 / 1-4期

关键词：

D O I：

10.1016/0370-2693(93)90558-Y

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We have performed an exhaustive search for Gribov copies on the lattice and their possible dependence from finite temperature effects. We show that, for each value of lattice size, Gribov copies are dense in configuration space at low temperature but their density tend to lower when the temperature increases. We have investigated lattice sizes running from 16(3) X 8 to 16(4).

引用

页码：219 / 222

页数：4

共 6 条

[1] THE HADRONIC MASS-SPECTRUM IN QUENCHED LATTICE QCD - BETA=5.7 [J].

BACILIERI, P ;

FONTI, L ;

REMIDDI, E ;

TODESCO, GM ;

BERNASCHI, M ;

CABASINO, S ;

CABIBBO, N ;

FERNANDEZ, LA ;

MARINARI, E ;

PAOLUCCI, P ;

PARISI, G ;

SALINA, G ;

TARANCON, A ;

COPPOLA, F ;

LOMBARDO, MP ;

SIMEONE, E ;

TRIPICCIONE, R ;

FIORENTINI, G ;

LAI, A ;

MARCHESINI, PA ;

MARZANO, F ;

RAPUANO, F ;

TROSS, W ;

RUSACK, R .

NUCLEAR PHYSICS B, 1989, 317 (03) :509-525

[2] QUANTIZATION OF NON-ABELIAN GAUGE THEORIES [J].

GRIBOV, VN .

NUCLEAR PHYSICS B, 1978, 139 (1-2) :1-19

[3] EVIDENCE FOR THE EXISTENCE OF GRIBOV COPIES IN LANDAU GAUGE LATTICE QCD [J].

MARINARI, E ;

PARRINELLO, C ;

RICCI, R .

NUCLEAR PHYSICS B, 1991, 362 (1-2) :487-497

[4] SU(3) LATTICE GAUGE FIXING WITH OVERRELAXATION AND GRIBOV COPIES [J].

PACIELLO, ML ;

PARRINELLO, C ;

PETRARCA, S ;

TAGLIENTI, B ;

VLADIKAS, A .

PHYSICS LETTERS B, 1992, 276 (1-2) :163-167

[5]

PUGNETTI L, UNPUB

[6] NON-PERTURBATIVE MODIFICATION OF THE FADDEEV-POPOV FORMULA AND BANISHMENT OF THE NAIVE VACUUM [J].

ZWANZIGER, D .

NUCLEAR PHYSICS B, 1982, 209 (02) :336-348

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