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.
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页数：15
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