Weak modules and logarithmic intertwining operators for vertex operator algebras

Antun Milas

Weak modules and logarithmic intertwining operators for vertex operator algebras

量子代数 2007-05-23 v2

作者: Antun Milas

摘要

We consider a class of weak modules for vertex operator algebras that we call logarithmic modules. We also construct nontrivial examples of intertwining operators between certain logarithmic modules for the Virasoro vertex operator algebra. At the end we speculate about some possible logarithmic intertwiners at the level $c=0$ .

关键词

vertex operator algebras weak convergence

引用

@article{arxiv.math/0101167,
  title  = {Weak modules and logarithmic intertwining operators for vertex operator algebras},
  author = {Antun Milas},
  journal= {arXiv preprint arXiv:math/0101167},
  year   = {2007}
}

备注

Revised version

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