Hartle-Hawking wavefunction in double scaled SYK

被引：13

作者：

Okuyama, Kazumi ^{[1
]}

机构：

[1] Shinshu Univ, Dept Phys, 3-1-1 Asahi, Matsumoto 3908621, Japan

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2023年 / 2023卷 / 03期

关键词：

AdS-CFT Correspondence; Models of Quantum Gravity; 2D Gravity;

D O I：

10.1007/JHEP03(2023)152

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We compute the transition amplitude between the chord number 0 and l states in the double scaled SYK model and interpret it as a Hartle-Hawking wavefunction of the bulk gravitational theory. We observe that the so-called un-crossed matter correlators of double scaled SYK model are obtained by gluing the Hartle-Hawking wavefunctions with an appropriate weight.

引用

页数：15

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