Gibbons-Hawking entropy as entanglement entropy
| dc.contributor.author | Arias, Cesar | |
| dc.contributor.author | Diaz, Felipe | |
| dc.contributor.author | Sundell, Per | |
| dc.date.accessioned | 2023-05-16T22:57:17Z | |
| dc.date.available | 2023-05-16T22:57:17Z | |
| dc.date.issued | 2019-10 | |
| dc.description | IDEXACIÓN:SCOPUS | es |
| dc.description.abstract | We consider a deformed version of four-dimensional de Sitter spacetime. The setup consist of two (antipodal) disconnected Rindler observers, each one with an S4 topology. We show that the two observers have an entanglement entropy, in the low energy sector, given by a quarter of the area of a pair minimal surfaces, that corresponds to the set of fixed points of an Zq orbifold. The result matches with the Gibbons-Hawking entropy when we restrict the Zq action to a single Rindler wedge. © 2019 Author(s). | es |
| dc.identifier.citation | AIP Conference ProceedingsOpen AccessVolume 216322 October 2019 Article number 09000223rd International Scientific Conference of Young Scientists and Specialists, AYSS 2019Dubna15 April 2019through 19 April 2019Code 152862 | es |
| dc.identifier.issn | 0094243X | |
| dc.identifier.uri | https://repositorio.unab.cl/xmlui/handle/ria/49709 | |
| dc.language.iso | en | es |
| dc.title | Gibbons-Hawking entropy as entanglement entropy | es |
| dc.type | Artículo | es |
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