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Analytic semiclassical backreaction of a Schwarzschild black hole in a finite cavity: horizon shift, temperature renormalization, and canonical stability in the Hartle–Hawking state

Crossref DOI link: https://doi.org/10.1140/epjc/s10052-026-15695-z

Published Online: 2026-05-10

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Nashed, G. G. L. https://orcid.org/0000-0001-5544-1119
Alfedeel, Alnadhief H. A. https://orcid.org/0000-0002-8036-268X
Harko, Tiberiu https://orcid.org/0000-0002-1990-9172
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Article History

Received: 12 March 2026

Accepted: 11 April 2026

First Online: 10 May 2026

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Copyright Statement: 2026 The Author(s)

Copyright Holder: The Author(s)

Copyright Year: 2026

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