Speaker：Sumit R. Das

Time：December 23,202020：00PM（Beijing Time）

Venue：302，Physics Building

Online report（ZOOM ID：814 6039 1467 Passcode: 915448）

Abstract：We argue that the entanglement between regions of target space of a large N field theory with a smooth holographic dual provides a precise meaning to entanglement of a region in the bulk. We formulate target space entanglement entropy in a gauge invariant fashion, show how this can be calculated using a path integral representation, and discuss a conjecture relating this to the Bekenstein formula.

Brief Bio：Sumit is Jack and Linda Gill Eminent Professor at University of Kentucky and Adjunct Professor at Tata Institute of Fundamental Research.