Speaker: Aranya Bhattacharya

Affiliation:
SINP, Kolkata

Title:
On Area and Volume of Multiboundary Wormhole models of island in AdS3/CFT2

Abstract:
We discuss the multiboundary wormholes in AdS3 and how they model the evaporating BH scenario briefly. Then we discuss how to deal with area (length in AdS3) and volume (area in AdS3) in these models. Finally we discuss how the Page curve and entanglement entropy Is related to entanglement of purification and the volumes, through Gauss-Bonnet theorem, give rise to a topological shadow in the Page transition time.