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Hecke operator and 2d conformal field theory

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:孙凯文(中国科学技术大学)
:2024-12-20 16:00
:海韵园行政楼C503

报告人:孙凯文(中国科学技术大学

 间:2024122016:00

 点:海韵园行政楼C503

内容摘要:

Hecke operator is frequently used in number theory and theoretical physics. In 2018, Harvey and Wu discovered a new Hecke operator on vector-valued modular forms which reveals novel relations among the characters of 2d rational conformal field theories (RCFTs). I will discuss some recent developments on this Hecke operator including the application to the classification of 2d RCFTs, W-algebras, and the generalization to the super case. I will also discuss the relations between the Hecke operator and permutation orbifolds and the Galois conjugate in modular tensor category.

人简介

孙凯文,中国科学技术大学特任研究员,博士生导师。2020年博士毕业于意大利国际高等研究院,后在德国波恩马克斯普朗克数学研究所,韩国高等研究院,瑞典乌普萨拉大学从事博士后研究工作。研究方向为数学物理,包括共形场论,拓扑弦,超对称规范理论,在J. High energy Phys, Lett. Math. Phys., Commun. Number Theory Phys.等学术期刊发表多篇文章。

 

联系人:余铌娜