Ads/Ricci-flat correspondence and its application

admin   2019-11-21 15:13:31   2866

报告题目:Ads/Ricci-flat correspondence and its application
报告时间:2019-11-28 15:30 (星期四)


Holographic principle states that any gravitational dynamics has a description in terms of a non-gravitational theory in one dimension less.  However, the best understood formulation of holographic duality-Ads/CFT highly relies on the existence of the asymptotic Ads structure. I will present a map between asymptotic Ads spacetimes and Ricci-flat spacetimes that may allow us to develop holography for Ricci flat spacetimes.