Academy of Mathematics and Systems Science, CAS
Colloquia & Seminars

Speaker:	Dr. Souvik Banerjee，Julius-Maximilians-Universitaet Wuerzburg
Inviter:	吴小宁
Title:	Wormholes, Berry phases and factorization
Time & Venue:	2022.11.11 15 :00-16 :00 Zoom会议：933 3531 6847密码: 091954
Abstract:	I shall start by reviewing the connection between the wormholes and entanglement in the context of AdS/CFT. I shall then show how the Berry phase, a geometrical phase encoding information about the topology may be used to reveal similarities between the Hilbert space structure on both sides of the correspondence. This correspondence might open up an exciting new avenue to understanding the factorization puzzle in AdS/CFT. Furthermore, I shall argue how this concept unifies the role of entanglement in "creating" a generic quantum system, ranging from simple quantum mechanical models to entangled CFTs.