Bimodules associated to modules of vertex operator algebras

被引:0
|
作者
Jiang, Wei [1 ]
Zhang, Wei [2 ]
机构
[1] Changshu Inst Technol, Dept Math, Changshu, Jiangsu, Peoples R China
[2] Beijing Inst Technol, Sch Math & Stat, Beijing, Peoples R China
关键词
Bimodule; Lie algebra; representation; vertex algebra; vertex operator algebra; FUSION RULES; HOM FUNCTOR; REPRESENTATIONS;
D O I
10.1080/00927872.2018.1534119
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Let V be a vertex operator algebra, M be an admissible V-module. An --bimodule for any nonnegative integers m and n is constructed and studied. The fusion rules for admissible V-modules are determined in terms of bimodule . for irreducible V-module M is given explicitly if V is rational.
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页码:2227 / 2250
页数:24
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