MONOPOLES IN THE PLAQUETTE FORMULATION OF THE 3D SU(2) LATTICE GAUGE THEORY

被引：0
|
作者：
Borisenko, O. [1 ]
Voloshyn, S. [1 ]
Bohacik, J. [2 ]
机构：
[1] Natl Acad Sci Ukraine, NN Bogoliubov Inst Theoret Phys, UA-03143 Kiev, Ukraine
[2] Slovak Acad Sci, Inst Phys, Bratislava 84511, Slovakia
来源：
MODERN PHYSICS LETTERS A | 2011年 / 26卷 / 25期
关键词：
Lattice gauge theory; plaquette representation; monopoles; confinement mechanism; FIELD-STRENGTH FORMULATION; CONFINEMENT;
D O I：
10.1142/S0217732311036267
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Using a plaquette formulation for lattice gauge models we describe monopoles of the three-dimensional SU(2) theory which appear as configurations in the complete axial gauge and violate the continuum Bianchi identity. Furthermore, we derive a dual formulation for the Wilson loop in arbitrary representation and calculate the form of the interaction between generated electric flux and monopoles in the region of a weak coupling relevant for the continuum limit. The effective theory which controls the interaction is of the sine-Cordon type model. The string tension is calculated within the semiclassical approximation.
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页码：1853 / 1867
页数：15
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