2 papers
math.AG2024
Twisted restricted conformal blocks of vertex operator algebras II: twisted restricted conformal blocks on totally ramified orbicurves
Xu Gao, Jianqi Liu, Yiyi Zhu
In this paper, we introduce a notion of twisted restricted conformal blocks on totally ramified orbicurves and establish an isomorphism between the space of twisted restricted conf…
math.QA2023
Twisted restricted conformal blocks of vertex operator algebras I: -twisted correlation functions and fusion rules
Xu Gao, Jianqi Liu, Yiyi Zhu
In this paper, we introduce a notion of -twisted restricted conformal block on the three-pointed twisted projective line associat…