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报告题目:Area law and OPE block in higher dimensional conformal field theory

报告人:龙江  博士(华中科技大学)

报告时间:2020 年 9 月 3 日(周四)15:30

报告地点:在线报告( 腾讯会议 ID :  725 515 162)

报告摘要:

There are diverse area laws in different branches of physics.  We present new area laws for connected correlation function (CCF) of OPE blocks in higher dimensional conformal field theory.  In the sub-leading terms of CCF, we find logarithmic correction which is cutoff independent. The logarithmic behaviour is characterized by a parameter q and a constant p, where q is the maximal power of logarithmic divergence and p is the coefficient before the logarithmic term. We derive a UV/IR formula which relates (m)-type CCF to (m − 1, 1)-type. A cyclic identity for the coefficient p has also been checked carefully.

报告人简介:龙江,2010年本科毕业于北京大学物理学院,2015年在北京大学物理学院获得理论物理博士学位,2015-2018在布鲁塞尔自由大学做博士后工作,2018-2019在亚太理论物理研究中心做博士后,2019年9月受聘为华中科技大学物理学院副教授。


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天津大学理学院 量子交叉研究中心   地址:天津津南区 雅观路135号 天津大学北洋园校区32楼146 
Center for Joint Quantum Studies, School of Science, Tianjin University     Address : Yaguan Road 135, Jinnan District, 300350 Tianjin, P. R. China