Space-time in the SYK model

Sumit R. Das; Animik Ghosh; Antal Jevicki; Kenta Suzuki

doi:10.1007/JHEP07(2018)184

Space-time in the SYK model

Sumit R. Das, Animik Ghosh, Antal Jevicki, Kenta Suzuki

Research output: Contribution to journal › Article › peer-review

50 Scopus citations

Abstract

We consider the question of identifying the bulk space-time of the SYK model. Focusing on the signature of emergent space-time of the (Euclidean) model, we explain the need for non-local (Radon-type) transformations on external legs of n-point Green’s functions. This results in a dual theory with Euclidean AdS signature with additional legfactors. We speculate that these factors incorporate the coupling of additional bulk states similar to the discrete states of 2d string theory.

Original language	English
Article number	184
Journal	Journal of High Energy Physics
Volume	2018
Issue number	7
DOIs	https://doi.org/10.1007/JHEP07(2018)184
State	Published - Jul 1 2018

Bibliographical note

Publisher Copyright:
© 2018, The Author(s).

Keywords

2D Gravity
AdS-CFT Correspondence
Gauge-gravity correspondence
Space-Time Symmetries

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1007/JHEP07(2018)184

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AB - We consider the question of identifying the bulk space-time of the SYK model. Focusing on the signature of emergent space-time of the (Euclidean) model, we explain the need for non-local (Radon-type) transformations on external legs of n-point Green’s functions. This results in a dual theory with Euclidean AdS signature with additional legfactors. We speculate that these factors incorporate the coupling of additional bulk states similar to the discrete states of 2d string theory.

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KW - AdS-CFT Correspondence

KW - Gauge-gravity correspondence

KW - Space-Time Symmetries

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JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 7

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ER -

Space-time in the SYK model

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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