Holographic Entanglement Entropy in $T\bar{T}$-deformed CFTs
M. R. Setare, S. N. Sajadi
TL;DR
This paper investigates how $Tar{T}$ deformation affects holographic entanglement entropy in 2D CFTs, using various gravity models and confirming the results with Song’s prescription.
Contribution
It provides the first leading-order calculations of holographic entanglement entropy in $Tar{T}$-deformed CFTs across multiple gravity frameworks.
Findings
Agreement between different gravity models in entropy correction calculations
Validation of Song’s prescription for deformed theories
Leading-order correction formulas derived for $Tar{T}$-deformed CFTs
Abstract
In this work, we study the holographic entanglement entropy of two dimensional -deformed conformal field theory. We compute the correction due to the deformation up to the leading order of the deformation parameter in the framework of New massive gravity, General minimal massive gravity, and Exotic general massive gravity. We also apply Song's prescription to obtain the entanglement entropy for deformed theories. In each cases, we find agreement between the results.
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