2022年
02/22
開催
開催日時
2022/02/22（火）11:00～12:00
開催場所
Online (Zoom)
講演者
Prof. Yasuaki Hikida (YITP, Kyoto University)
言語
English
詳細ページ
お問い合わせ
skengo-AT-post.kek.jp
概要
In order to understand quantum gravity on cosmological backgrounds, dS/ CFT correspondence is expected to play important roles. However, it has not been well understood yet compared with AdS/CFT correspondence. One of the reasons is that currently very few concrete examples are available and only generic arguments can be made. Recently, we provided a concrete proposal of dS_3/CFT_2 correspondence by making use of Chern- Simons description of (higher spin) gravity. In this talk, we will explain our proposal and supporting arguments by examining partition functions, correlation functions and so on.