HIGH STATISTICS STUDY OF THE GLUON PROPAGATOR IN THE LANDAU GAUGE AT BETA = 6.0

被引：58

作者：

MARENZONI, P

MARTINELLI, G

STELLA, N

TESTA, M

机构：

[1] UNIV WASHINGTON,DEPT NUCL THEORY,SEATTLE,WA 98195

[2] UNIV ROMA LA SAPIENZA,DIPARTIMENTO FIS,I-00185 ROME,ITALY

[3] INFN,SEZ ROMA,I-00185 ROME,ITALY

[4] ECOLE NORMALE SUPER,PHYS THEOR LAB,CNRS,UNITE PROPRE,F-75231 PARIS 05,FRANCE

[5] UNIV PARIS 11,F-91405 ORSAY,FRANCE

来源：

PHYSICS LETTERS B | 1993年 / 318卷 / 03期

关键词：

D O I：

10.1016/0370-2693(93)91548-2

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A non-perturbative, high-statistics study of the gluon propagator in the Landau gauge is presented. The dependence of the propagator on the momenta is well described by the expression G(p2) approximately [Z (M2 + (p2) (p2/LAMBDA2)alpha)-1 where alpha congruent-to 0.4-0.6 and M2 is compatible with zero. We also find that other functional forms, previously proposed in the literature, fail to give a good description of the observed behaviour.

引用

页码：511 / 516

页数：6

共 12 条

[1]

BERNARD C, HEP9333 WASH U

[2]

BERNARD C, 1992, NUCL PHYS B, V30, P535

[3] STUDIES OF CONFINEMENT - HOW THE GLUON PROPAGATES [J].

BROWN, N ;

PENNINGTON, MR .

PHYSICAL REVIEW D, 1989, 39 (09) :2723-2736

[4] STUDIES OF CONFINEMENT - HOW QUARKS AND GLUONS PROPAGATE [J].

BROWN, N ;

PENNINGTON, MR .

PHYSICAL REVIEW D, 1988, 38 (07) :2266-2276

[5] FOURIER ACCELERATION IN LATTICE GAUGE-THEORIES .1. LANDAU GAUGE FIXING [J].

DAVIES, CTH ;

BATROUNI, GG ;

KATZ, GR ;

KRONFELD, AS ;

LEPAGE, GP ;

WILSON, KG ;

ROSSI, P ;

SVETITSKY, B .

PHYSICAL REVIEW D, 1988, 37 (06) :1581-1588

[6] 1977 RIETZ LECTURE - BOOTSTRAP METHODS - ANOTHER LOOK AT THE JACKKNIFE [J].

EFRON, B .

ANNALS OF STATISTICS, 1979, 7 (01) :1-26

[7]

GRIBOV VN, 1978, NUCL PHYS B, V139, P19

[8] HADRON SPECTRUM ON AN 18(3)X42 LATTICE [J].

GUPTA, R ;

GURALNIK, G ;

KILCUP, G ;

PATEL, A ;

SHARPE, SR ;

WARNOCK, T .

PHYSICAL REVIEW D, 1987, 36 (09) :2813-2827

[9] THE GLUON IS MASSIVE - A LATTICE CALCULATION OF THE GLUON PROPAGATOR IN THE LANDAU GAUGE [J].

MANDULA, JE ;

OGILVIE, M .

PHYSICS LETTERS B, 1987, 185 (1-2) :127-132

[10]

MARENZONI P, UNPUB

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