Confinement for all couplings in a Z2 lattice gauge theory

被引：1
|
作者：
Orland, P. [1 ,2 ]
机构：
[1] CUNY Bernard M Baruch Coll, Dept Nat Sci, 17 Lexington Ave, New York, NY 10010 USA
[2] CUNY, Phys Program, Grad Ctr, New York, NY 10016 USA
来源：
JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL | 2020年 / 53卷 / 13期
关键词：
confinement; lattice gauge theory; statistical mechanics; Griffiths inequalities; REFLECTION POSITIVITY; PHASE-TRANSITIONS; RANGE;
D O I：
10.1088/1751-8121/ab766a
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
For a particular lattice gauge theory with gauge invariance there is confinement for all couplings. The gauge fields, on lattice links, lie in the closed interval . It is proved that the expectation value of a gauge-invariant loop operator decays as the exponential of minus the area.
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页数：9
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