Speaker
Prof.
Tadashi Takayanagi
(YITP, Kyoto University)
Description
In this talk, we will discuss possible holographic dual of de Sitter Space from two different ideas. One is the original dS/CFT correspondence, and we will present an explicit CFT dual for three dimensional de Sitter space and examine its properties. The other is to study a holographic dual of a half de Sitter space, which has a time- like boundary. After we explain the results based on these approaches, we will discuss their implications.
