STRING TENSION AND MONOPOLES IN T-NOT-EQUAL-0 SU(2) QCD

被引：30

作者：

EJIRI, S ^{[1
]}

KITAHARA, S ^{[1
]}

MATSUBARA, Y ^{[1
]}

SUZUKI, T ^{[1
]}

机构：

[1] NANAO JR COLL, NANAO, ISHIKAWA 926, JAPAN

来源：

PHYSICS LETTERS B | 1995年 / 343卷 / 1-4期

关键词：

D O I：

10.1016/0370-2693(94)01457-N

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Monopole and photon contributions to abelian Wilson loops are calculated using Monte-Carlo simulations of finite-temperature SU(2) QCD in the maximally abelian gauge. Long monopole loops alone are responsible for the behavior of the string tension in the confinement phase. Short monopole loops and photons do not contribute to the string tension. The abelian and the monopole spatial string tensions (both of which agree with the full ones for beta < beta(c)) show a g(4)(T)T-2 scaling behavior in the deconfinement phase. The abelian spatial string tension is in agreement with the full one even in the deconfinement phase.

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页码：304 / 309

页数：6

相关论文

共 21 条

[1] HIGH-TEMPERATURE YANG-MILLS THEORIES AND 3-DIMENSIONAL QUANTUM CHROMODYNAMICS [J].

APPELQUIST, T ;

PISARSKI, RD .

PHYSICAL REVIEW D, 1981, 23 (10) :2305-2317

[2] SPATIAL STRING TENSION IN THE DECONFINED PHASE OF (3+1)-DIMENSIONAL SU(2) GAUGE-THEORY [J].

BALI, GS ;

FINGBERG, J ;

HELLER, UM ;

KARSCH, F ;

SCHILLING, K .

PHYSICAL REVIEW LETTERS, 1993, 71 (19) :3059-3062

[3] FORCE BETWEEN STATIC QUARKS [J].

BARKAI, D ;

MORIARTY, KJM ;

REBBI, C .

PHYSICAL REVIEW D, 1984, 30 (06) :1293-1304

[4] TOPOLOGICAL EXCITATIONS AND MONTE-CARLO SIMULATION OF ABELIAN GAUGE-THEORY [J].

DEGRAND, TA ;

TOUSSAINT, D .

PHYSICAL REVIEW D, 1980, 22 (10) :2478-2489

[5] ABELIAN DOMINANCE IN SU(2) COLOR CONFINEMENT [J].

HIOKI, S ;

KITAHARA, S ;

KIURA, S ;

MATSUBARA, Y ;

MIYAMURA, O ;

OHNO, S ;

SUZUKI, T .

PHYSICS LETTERS B, 1991, 272 (3-4) :326-332

[6] GAUGE-FIXING AMBIGUITY AND MONOPOLE NUMBER [J].

HIOKI, S ;

KITAHARA, S ;

MATSUBARA, Y ;

MIYAMURA, O ;

OHNO, S ;

SUZUKI, T .

PHYSICS LETTERS B, 1991, 271 (1-2) :201-207

[7] EXTENDED ABELIAN MONOPOLES AND CONFINEMENT IN THE SU(2) LATTICE GAUGE-THEORY [J].

IVANENKO, TL ;

POCHINSKY, AV ;

POLIKARPOV, MI .

PHYSICS LETTERS B, 1990, 252 (04) :631-635

[8]

KITAHARA S, UNPUB

[9] TOPOLOGY AND DYNAMICS OF THE CONFINEMENT MECHANISM [J].

KRONFELD, AS ;

SCHIERHOLZ, G ;

WIESE, UJ .

NUCLEAR PHYSICS B, 1987, 293 (02) :461-478

[10] MONOPOLE CONDENSATION AND COLOR CONFINEMENT [J].

KRONFELD, AS ;

LAURSEN, ML ;

SCHIERHOLZ, G ;

WIESE, UJ .

PHYSICS LETTERS B, 1987, 198 (04) :516-520