Three-dimensional orbifolds by 2-groups

被引：0

作者：

Perez-Lona, Alonso ^{[1
]}

Sharpe, Eric ^{[1
]}

机构：

[1] Virginia Tech, Dept Phys, MC 0435,850 West Campus Dr, Blacksburg, VA 24061 USA

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2023年 / 2023卷 / 08期

关键词：

Discrete Symmetries; Global Symmetries; Field Theories in Lower Dimensions; Sigma Models; FIELD-THEORIES;

D O I：

10.1007/JHEP08(2023)138

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

In this paper we generalize previous work on decomposition in three-dimensional orbifolds by 2-groups realized as analogues of central extensions, to orbifolds by more general 2-groups. We describe the computation of such orbifolds in physics, state a version of the decomposition conjecture, and then compute in numerous examples, checking that decomposition works as advertised.

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页数：36

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