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Corrections to de Sitter entropy through holography
The holographic entanglement entropy is computed for an entangling surface that coincides with the horizon of a boundary de Sitter metric. This is achieved through an appropriate slicing of anti-de Sitter space and the implementation of a UV cutoff. The entropy is equal to the Wald entropy for an ef...
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| Lenguaje: | eng |
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2019
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| Acceso en línea: | https://dx.doi.org/10.1016/j.physletb.2020.135552 http://cds.cern.ch/record/2696253 |