2D F(R) gravity and AdS2/CFT1 correspondence

被引：5
|
作者：
Nojiri, S. [1 ,2 ]
Odintsov, S. D. [3 ,4 ]
机构：
[1] Nagoya Univ, Dept Phys, Nagoya, Aichi 4648602, Japan
[2] Nagoya Univ, Kobayashi Maskawa Inst Origin Particles & Univers, Nagoya, Aichi 4648602, Japan
[3] ICREA, Passeig Luis Companys 23, Barcelona 08010, Spain
[4] CSIC, Inst Space Sci ICE, C Can Magrans S-N, Barcelona 08193, Spain
来源：
EPL | 2022年 / 139卷 / 06期
关键词：
D O I：
10.1209/0295-5075/ac8ba0
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We studied the canonical structure of 2D F(R) gravity. Its equivalence with JackiwTeitelboim gravity is demonstrated when no matter is present. Then, due to AdS(2)/CFT1 correspondence, such F(R) gravity is equivalent to the Sachdev-Ye-Kitaev models. The singular D. 2 limit of F(R) gravity is also studied. It is shown that in such a limit AdS(2)/CFT1 correspondence is not realized. Copyright c (c) 2022 EPLA
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页数：4
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