报告题目：A New Generalization of EntanglementEntropy: Pseudo Entropy
报 告 人：TadashiTakayanagi
报告地点：吉林大学中心校区物理楼302，在线报告（ZOOM ID：815 9984 6240）
Pseudo-entropyis an interesting quantity with a simple gravity dual, which generalizesentanglement entropy such that it depends on both an initial and a final state.
In this talk we start with an introduction of this new quantity explaining itsbasic properties. Next we will study its gravity dual. Finally, we will presentrecent numerical results of this quantity in a free scalar field theory and ina spin system, which imply that pseudo entropy can serve as a new quantum orderparameter.
This talk is based on arXiv:2005.13801 and arXiv:2011.09648.
2002 Get Ph.D. degree and then JSPSpostdoc fellow at University of Tokyo
2002-2006 Postdoctoral Fellow at HarvardUniversity and Kavli Institute for Theoretical Physics, University ofCalifornia
2006-2012 Associate Professor at Kyoto University and IPMU
2012-Now is Professor at Yukawa Institutefor Theoretical Physics, Kyoto University
2011 Yukawa-Kimura Prize
2013 Nishinomiya-Yukawa Memorial Prize
2015 New Horizons in Physics Prizes
2016 Nishina Memorial Prize