报告题目:5d SCFTs from complete intersection singularities
报告时间:2023年11月7日上午10点-11点
报告地点:X30404
报告人:王一男(北京大学)
摘要:String theory provides a novel perspective to construct and classify many supersymmetric quantum field theories which are difficult to study with conventional QFT tools. In particular, putting M-theory/IIB superstring on canonical threefold singularities would result in a rich classes of 5d/4d superconformal field theories with eight supercharges. In this talk, I will present our new work on the cases of isolated complete intersection singularities (ICIS). We develop a systematic crepant resolution procedure of ICIS, from which we study the 5d Coulomb branch information. We also compare physical properties across 5d Coulomb branch and Higgs branch.
报告人简介:王一男,2013年本科毕业于北京大学物理学院,2018年博士毕业于麻省理工学院物理系,2018-2021年在牛津大学数学系做博士后,2021年至今在北京大学物理学院任助理教授/研究员,博士生导师。王一男的主要研究方向包括弦论、量子场论与数学物理,近年来关注的物理问题包括超对称量子场论、弦唯象学与物理中的广义对称性等。王一男受到国家自然科学基金资助,并经中国物理学会推荐入选中国科协第八届青年人才托举工程。
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