Comments on single-trace TT¯ holography

Soumangsu Chakraborty; Amit Giveon; David Kutasov

doi:10.1007/JHEP06(2023)018

Comments on single-trace TT¯ holography

Soumangsu Chakraborty, Amit Giveon, David Kutasov

Racah Institute of Physics

The Hebrew University of Jerusalem

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

Abstract

We explore the holographic duality between string theory in backgrounds that interpolate between asymptotically linear dilaton spacetime in the UV and AdS ₃ in the IR, and single-trace TT¯ deformed CFT. In particular, we explain how the deformation of states in the boundary theory is reflected in the bulk geometry, and show that the coupling above which the deformed energy of the SL(2, ℝ) invariant ground state of the IR CFT becomes complex is a maximal coupling.

Original language	English
Article number	18
Journal	Journal of High Energy Physics
Volume	2023
Issue number	6
DOIs	https://doi.org/10.1007/JHEP06(2023)018
State	Published - Jun 2023

Keywords

AdS-CFT Correspondence
Black Holes in String Theory
Gauge-Gravity Correspondence
Long Strings

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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10.1007/JHEP06(2023)018

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title = "Comments on single-trace TT¯ holography",

abstract = "We explore the holographic duality between string theory in backgrounds that interpolate between asymptotically linear dilaton spacetime in the UV and AdS 3 in the IR, and single-trace TT¯ deformed CFT. In particular, we explain how the deformation of states in the boundary theory is reflected in the bulk geometry, and show that the coupling above which the deformed energy of the SL(2, ℝ) invariant ground state of the IR CFT becomes complex is a maximal coupling.",

keywords = "AdS-CFT Correspondence, Black Holes in String Theory, Gauge-Gravity Correspondence, Long Strings",

author = "Soumangsu Chakraborty and Amit Giveon and David Kutasov",

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year = "2023",

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doi = "10.1007/JHEP06(2023)018",

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AU - Giveon, Amit

AU - Kutasov, David

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N2 - We explore the holographic duality between string theory in backgrounds that interpolate between asymptotically linear dilaton spacetime in the UV and AdS 3 in the IR, and single-trace TT¯ deformed CFT. In particular, we explain how the deformation of states in the boundary theory is reflected in the bulk geometry, and show that the coupling above which the deformed energy of the SL(2, ℝ) invariant ground state of the IR CFT becomes complex is a maximal coupling.

AB - We explore the holographic duality between string theory in backgrounds that interpolate between asymptotically linear dilaton spacetime in the UV and AdS 3 in the IR, and single-trace TT¯ deformed CFT. In particular, we explain how the deformation of states in the boundary theory is reflected in the bulk geometry, and show that the coupling above which the deformed energy of the SL(2, ℝ) invariant ground state of the IR CFT becomes complex is a maximal coupling.

KW - AdS-CFT Correspondence

KW - Black Holes in String Theory

KW - Gauge-Gravity Correspondence

KW - Long Strings

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U2 - 10.1007/JHEP06(2023)018

DO - 10.1007/JHEP06(2023)018

M3 - مقالة

SN - 1126-6708

VL - 2023

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 6

M1 - 18

ER -

Comments on single-trace TT¯ holography

Abstract

Keywords

All Science Journal Classification (ASJC) codes

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