Wilson Loop Expectations in Lattice Gauge Theories with Finite Gauge Groups

被引：12
|
作者：
Cao, Sky [1 ]
机构：
[1] Stanford Univ, Dept Stat, Sequoia Hall,390 Jane Stanford Way, Stanford, CA 94305 USA
来源：
COMMUNICATIONS IN MATHEMATICAL PHYSICS | 2020年 / 380卷 / 03期
关键词：
D O I：
10.1007/s00220-020-03912-z
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Wilson loop expectations at weak coupling are computed to first order, for four dimensional lattice gauge theories with finite gauge groups which satisfy some mild additional conditions. This continues recent work of Chatterjee, which considered the case of gauge group Z(2). The main steps are (1) reducing the first order computation to a problem of Poisson approximation, and (2) using Stein's method to carry out the Poisson approximation.
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页码：1439 / 1505
页数：67
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