Confining bond rearrangement in the random center vortex model

被引：12

作者：

Altarawneh, Derar ^{[1
,2
]}

Hoellwieser, Roman ^{[1
,3
]}

Engelhardt, Michael ^{[1
,2
]}

机构：

[1] New Mexico State Univ, Dept Phys, POB 30001, Las Cruces, NM 88003 USA

[2] Tafila Tech Univ, Dept Appl Phys, Tafila 66110, Jordan

[3] Vienna Univ Technol, Inst Atom & Subat Phys, Dept Nucl Phys, Operngasse 9, A-1040 Vienna, Austria

来源：

PHYSICAL REVIEW D | 2016年 / 93卷 / 05期

基金：

奥地利科学基金会;

关键词：

YANG-MILLS THEORY; INFRARED SECTOR; CENTER VORTICES; QUARK CONFINEMENT; PHASE-TRANSITION; GAUGE-THEORIES; QCD; RELEVANCE; VACUUM;

D O I：

10.1103/PhysRevD.93.054007

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present static meson-meson and baryon-antibaryon potentials in Z(2) and Z(3) random center vortex models for the infrared sector of Yang-Mills theory, i.e., hypercubic lattice models of random vortex world surfaces. In particular, we calculate multiple Polyakov loop correlators corresponding to static meson-meson or baryon-antibaryon configurations in a center vortex background and observe that their expectation values follow the minimal area law, displaying bond rearrangement behavior, a characteristic expected for the confining dynamics of the strong interaction. The static meson-meson and baryon-antibaryon potentials are compared with theoretical predictions and lattice QCD simulations.

引用

页数：12

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