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千亿在线娱乐城学术活动信息:厦门大学余铌娜博士学术报告
发布时间: 2017-01-06  浏览次数: 15

 

报 告 人:余铌娜 博士(厦门大学)

报告题目:Permutation Orbifolds

报告时间:2017110日(周二)下午1600
    报告地点:静远楼204报告厅

报告摘要:The permutation orbifolds study the permutation actions on the tensor products of some copies of a vertex operator algebra. Namely, given a vertex operator algebra $V$, then tensor product of $n$-copies of $V$ as vector space naturally has a vertex operator algebra structure. Any element of the symmetric group acts on the tensor product vertex operator algebra in the obvious way, and gives an automorphism of the tensor product vertex operator algebra of finite order. The fixed points set is a vertex operator subalgebra which is called a permutation orbifold model. In this talk, I'll talk about structure and representation theory of some cyclic permutation orbifold models.

报告人简介:余铌娜博士,厦门大学本科、硕士;加州大学圣克鲁兹分校博士;加州大学河滨分校博士后。现任厦门大学助理教授。

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