On the gauge dependence of the singlet and adjoint potentials

被引:3
作者
Belavin, VA
Bornyakov, VG
Mitrjushkin, VK
机构
[1] Inst Theoret & Expt Phys, Moscow 117259, Russia
[2] Inst High Energy Phys, Protvino 142284, Russia
[3] Joint Inst Nucl Res, Dubna 141980, Russia
基金
俄罗斯基础研究基金会;
关键词
D O I
10.1016/j.physletb.2003.10.086
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We study gauge dependence of the recently suggested definition of the singlet and adjoint potentials in SU(2) lattice gauge theory. We find that in the (time local) maximal tree axial gauge the singlet potential obtained from the gauge dependent correlator TrL(x)L-dagger(y) differs from that computed in the Coulomb gauge. In the generalized Coulomb gauge we find the range of the parameter values in which the singlet potential differs from that in the Coulomb gauge. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码:109 / 112
页数:4
相关论文
共 10 条
[1]   POLYAKOV LOOP CORRELATIONS IN LANDAU GAUGE AND THE HEAVY QUARK POTENTIAL [J].
ATTIG, N ;
KARSCH, F ;
PETERSSON, B ;
SATZ, H ;
WOLFF, M .
PHYSICS LETTERS B, 1988, 209 (01) :65-70
[2]   Effective monopole potential for SU(2) lattice gluodynamics in the spatial maximal Abelian gauge [J].
Chernodub, MN ;
Polikarpov, MI ;
Veselov, AI .
JETP LETTERS, 1999, 69 (03) :174-179
[3]  
DIGAL S, HEPLAT0304017
[4]   PHENOMENOLOGICAL RENORMALIZATION AND SCALING BEHAVIOR OF SU(2) LATTICE GAUGE-THEORY [J].
ENGELS, J ;
FINGBERG, J ;
MILLER, DE .
NUCLEAR PHYSICS B, 1992, 387 (02) :501-519
[5]   Heavy quark-antiquark free energy and the renormalized Polyakov loop [J].
Kaczmarek, O ;
Karsch, F ;
Petreczky, P ;
Zantow, F .
PHYSICS LETTERS B, 2002, 543 (1-2) :41-47
[6]  
Lucini B, 2001, J HIGH ENERGY PHYS
[7]   THE STRING TENSION IN GAUGE-THEORIES - A SUGGESTION FOR A NEW MEASUREMENT METHOD [J].
MARINARI, E ;
PACIELLO, ML ;
PARISI, G ;
TAGLIENTI, B .
PHYSICS LETTERS B, 1993, 298 (3-4) :400-404
[8]   QUARK LIBERATION AT HIGH-TEMPERATURE - A MONTE-CARLO STUDY OF SU(2) GAUGE-THEORY [J].
MCLERRAN, LD ;
SVETITSKY, B .
PHYSICAL REVIEW D, 1981, 24 (02) :450-460
[9]   NON-ABELIAN DEBYE-SCREENING .2. THE SINGLET POTENTIAL [J].
NADKARNI, S .
PHYSICAL REVIEW D, 1986, 34 (12) :3904-3911
[10]   Non-perturbative formulation of the static color octet potential [J].
Philipsen, O .
PHYSICS LETTERS B, 2002, 535 (1-4) :138-144