Holographic $T\bar{T}$ deformed entanglement entropy in dS$_3$/CFT$_2$

Deyou Chen; Xin Jiang; Haitang Yang

Holographic $T\bar{T}$ deformed entanglement entropy in dS$_3$/CFT$_2$

High Energy Physics - Theory 2024-09-20 v3

Authors: Deyou Chen , Xin Jiang , Haitang Yang

Abstract

In this paper, based on the $T\bar{T}$ deformed version of $\text{dS}_3/\text{CFT}_2$ correspondence, we calculate the pseudoentropy for an entangling surface consisting of two antipodal points on a sphere and find it is exactly dual to the complex geodesic in the bulk.

Keywords

holographic entanglement entropy ttbar deformation ds3/cft2 pseudoentropy complex geodesic

Cite

@article{arxiv.2307.04673,
  title  = {Holographic $T\bar{T}$ deformed entanglement entropy in dS$_3$/CFT$_2$},
  author = {Deyou Chen and Xin Jiang and Haitang Yang},
  journal= {arXiv preprint arXiv:2307.04673},
  year   = {2024}
}

Comments

v1: 10 pages, 1 figure; v2: reference added; v3: accepted by PRD

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