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oai:recercat.cat:2445/1788962025-12-05T16:40:45Zcom_2072_1057col_2072_478823col_2072_478917

Strong cosmic censorship in the BTZ black hole Emparan García de Salazar, Roberto A. Tomasevic, Marija Espai i temps Forats negres (Astronomia) Gravitació Space and time Black holes (Astronomy) Gravitation Recently it has been shown that quantum fields can be regular on the inner, Cauchy horizon of a rotating BTZ black hole, which appears to indicate a failure of strong cosmic censorship. We argue that, instead, what these results imply is that the inner horizon remains non-singular when leading-order backreaction of the quantum fields is computed, but, after next-order backreaction is accounted for, it will become singular. Then, strong cosmic censorship will be enforced in the BTZ black hole. We support our claims using a four-dimensional holographic dual of the system, which connects the instability of the inner horizon of the BTZ black hole to that of Kerr-type black holes. 2021-07-06T17:12:05Z 2021-07-06T17:12:05Z 2020-06-04 2021-07-06T17:12:05Z info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 1126-6708 https://hdl.handle.net/2445/178896 702007 eng Reproducció del document publicat a: https://doi.org/10.1007/JHEP06(2020)038 Journal of High Energy Physics, 2020, vol. 2020, num. 38 https://doi.org/10.1007/JHEP06(2020)038 info:eu-repo/grantAgreement/EC/H2020/692951/EU//GravBHs cc-by (c) Emparan García de Salazar, Roberto A. et al., 2020 https://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess 9 p. application/pdf Springer Verlag Articles publicats en revistes (Física Quàntica i Astrofísica)