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On holographic entanglement entropy with second order excitations

We study the low-energy corrections to the holographic entanglement entropy (HEE) in the boundary CFT by perturbing the bulk geometry up to second order excitations. Focusing on the case that the boundary subsystem is a strip, we show that the area of the bulk minimal surface can be expanded in term...

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Detalles Bibliográficos
Autores principales: Song He, Jia-Rui Sun, Hai-Qing Zhang
Formato: Artigo
Lenguaje:Inglês
Publicado: Elsevier 2018-03-01
Colección:Nuclear Physics B
Acceso en línea:http://www.sciencedirect.com/science/article/pii/S0550321318300154
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