Entanglement entropy at large-N

Abstract I show that at early times the evaporation process for a stack of NS5-branes at high energy is suppressed in the large-N limit. At much later times, the new saddles in the gravitational action are no longer suppressed at large-N, and evaporation proceeds as usual.

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Main Author: P. Talavera
Format: Article
Language:English
Published: SpringerOpen 2025-01-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP01(2025)182
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author P. Talavera
author_facet P. Talavera
author_sort P. Talavera
collection DOAJ
description Abstract I show that at early times the evaporation process for a stack of NS5-branes at high energy is suppressed in the large-N limit. At much later times, the new saddles in the gravitational action are no longer suppressed at large-N, and evaporation proceeds as usual.
format Article
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institution Kabale University
issn 1029-8479
language English
publishDate 2025-01-01
publisher SpringerOpen
record_format Article
series Journal of High Energy Physics
spelling doaj-art-7df2d22400a7413e92d008ba3060c27a2025-02-09T12:08:16ZengSpringerOpenJournal of High Energy Physics1029-84792025-01-012025111410.1007/JHEP01(2025)182Entanglement entropy at large-NP. Talavera0Department of Physics, Polytechnic University of CataloniaAbstract I show that at early times the evaporation process for a stack of NS5-branes at high energy is suppressed in the large-N limit. At much later times, the new saddles in the gravitational action are no longer suppressed at large-N, and evaporation proceeds as usual.https://doi.org/10.1007/JHEP01(2025)1821/N ExpansionBlack Holes in String TheoryAdS-CFT CorrespondenceD-Branes
spellingShingle P. Talavera
Entanglement entropy at large-N
Journal of High Energy Physics
1/N Expansion
Black Holes in String Theory
AdS-CFT Correspondence
D-Branes
title Entanglement entropy at large-N
title_full Entanglement entropy at large-N
title_fullStr Entanglement entropy at large-N
title_full_unstemmed Entanglement entropy at large-N
title_short Entanglement entropy at large-N
title_sort entanglement entropy at large n
topic 1/N Expansion
Black Holes in String Theory
AdS-CFT Correspondence
D-Branes
url https://doi.org/10.1007/JHEP01(2025)182
work_keys_str_mv AT ptalavera entanglemententropyatlargen