Bimodules associated to vertex operator algebras
量子代数
2007-05-23 v2 表示论
摘要
Let V be a vertex operator algebra and m,n be nonnegative integers. We construct an A_n(V)-A_m(V)-bimodule A_{n,m}(V) which determines the action of V from the level m subspace to level n subspace of an admissible V-module. We show how to use A_{n,m}(V) to construct naturally admissible V-modules from A_m(V)-modules. We also determine the structure of A_{n,m}(V) when V is rational.
引用
@article{arxiv.math/0601626,
title = {Bimodules associated to vertex operator algebras},
author = {Chongying Dong and Cuipo Jiang},
journal= {arXiv preprint arXiv:math/0601626},
year = {2007}
}
备注
a minor change