Renormalized holographic entanglement entropy for quadratic curvature gravity

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dc.contributor.authorGiorgos, Anastasiou
dc.contributor.authorAraya, , Ignacio J
dc.contributor.authorMoreno, , Javier
dc.contributor.authorOlea, Rodrigo
dc.contributor.authorRivera-Betancour, David
dc.date.accessioned2022-05-14T00:37:55Z
dc.date.available2022-05-14T00:37:55Z
dc.date.issued2021-10
dc.description.abstractWe derive a covariant expression for the renormalized holographic entanglement entropy for conformal field theories (CFTs) dual to quadratic curvature gravity in arbitrary dimensions. This expression is written as the sum of the bare entanglement entropy functional obtained using standard conical defect techniques, and a counterterm defined at the boundary of the extremal surface of the functional. The latter corresponds to the cod-2 self-replicating part of the extrinsic counterterms when evaluated on the replica orbifold. This renormalization method isolates the universal terms of the holographic entanglement entropy functional. We use it to compute the standard -function candidate for CFTs of arbitrary dimension, and the type-B anomaly coefficient for four-dimensional CFTs. © 2021 Published by the American Physical Societyes
dc.description.sponsorshipINDEXACIÓN:SCOPUSes
dc.identifier.citationPhysical Review DOpen AccessVolume 104, Issue 815 October 2021 Article number 086003es
dc.identifier.issn24700010
dc.identifier.urihttps://repositorio.unab.cl/xmlui/handle/ria/22530
dc.language.isoenes
dc.publisherAmerican Physical Societyes
dc.titleRenormalized holographic entanglement entropy for quadratic curvature gravityes
dc.typeArtículoes
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