A comment on a fine-grained description of evaporating black holes with baby universes
A comment on a fine-grained description of evaporating black holes with baby universes
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Berlin/Heidelberg: Springer Berlin Heidelberg
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English
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Berlin/Heidelberg: Springer Berlin Heidelberg
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bstract
We study a partially fine-grained description of an evaporating black hole by introducing an open baby universe with a boundary. Since the Page’s calculation of the entropy of Hawking radiation involves an ensemble average over a class of states, one can formally obtain a fine-grained state by purifying this setup. For AdS black hol...
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Full title
A comment on a fine-grained description of evaporating black holes with baby universes
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TN_cdi_doaj_primary_oai_doaj_org_article_8a78383cb5134e57a27e53b51750d500
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_8a78383cb5134e57a27e53b51750d500
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ISSN
1029-8479
E-ISSN
1029-8479
DOI
10.1007/JHEP09(2022)158
