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.