Holographic Entanglement Entropy in NMG

Luca Basanisi; Shankhadeep Chakrabortty

doi:10.1007/JHEP09(2016)144

Holographic Entanglement Entropy in NMG

Luca Basanisi^*
, Shankhadeep Chakrabortty

^*Corresponding author for this work

High-Energy Frontier

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

6 Citations (Scopus)

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Abstract

In this paper, we show that a higher derivative theory, such as New Massive Gravity, allows the existence of new entangling surfaces with non-zero extrinsic curvature. We perform the analysis for Lifshitz and Warped AdS spacetimes, revealing the role of the higher derivative contributions in the calculation of the holographic entanglement entropy. Finally, as an outcome of our holographic analysis we briefly comment on the dual boundary theory.

Original language	English
Article number	144
Number of pages	20
Journal	Journal of High Energy Physics
Issue number	9
DOIs	https://doi.org/10.1007/JHEP09(2016)144
Publication status	Published - 23-Sept-2016

Keywords

AdS-CFT Correspondence
Models of Quantum Gravity

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title = "Holographic Entanglement Entropy in NMG",

abstract = "In this paper, we show that a higher derivative theory, such as New Massive Gravity, allows the existence of new entangling surfaces with non-zero extrinsic curvature. We perform the analysis for Lifshitz and Warped AdS spacetimes, revealing the role of the higher derivative contributions in the calculation of the holographic entanglement entropy. Finally, as an outcome of our holographic analysis we briefly comment on the dual boundary theory.",

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AB - In this paper, we show that a higher derivative theory, such as New Massive Gravity, allows the existence of new entangling surfaces with non-zero extrinsic curvature. We perform the analysis for Lifshitz and Warped AdS spacetimes, revealing the role of the higher derivative contributions in the calculation of the holographic entanglement entropy. Finally, as an outcome of our holographic analysis we briefly comment on the dual boundary theory.

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KW - Models of Quantum Gravity

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Holographic Entanglement Entropy in NMG

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