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Action complexity for semi-classical black holes

Action complexity for semi-classical black holes

Title: Action complexity for semi-classical black holes
Author: Schneiderbauer, Lukas   orcid.org/0000-0002-0975-6803
Sybesma, Watse
Thorlacius, Larus   orcid.org/0000-0002-8180-9607
Date: 2020-07-01
Language: English
Scope: 173
University/Institute: Háskóli Íslands
University of Iceland
School: Verkfræði- og náttúruvísindasvið (HÍ)
School of Engineering and Natural Sciences (UI)
Department: Raunvísindastofnun (HÍ)
Science Institute (UI)
Series: Journal of High Energy Physics;2020(7)
ISSN: 1029-8479
DOI: 10.1007/JHEP07(2020)173
Subject: 2D Gravity; Black Holes; Svarthol (stjörnufræði); Þyngdarafl
URI: https://hdl.handle.net/20.500.11815/2303

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Schneiderbauer, L., Sybesma, W. & Thorlacius, L. Action complexity for semi-classical black holes. Journal of High Energy Physics 2020, 173 (2020). https://doi.org/10.1007/JHEP07(2020)173


We adapt the complexity as action prescription (CA) to a semi-classical model of two-dimensional dilaton gravity and determine the rate of increase of holographic complexity for an evaporating black hole. The results are consistent with our previous numerical results for semi-classical black hole complexity using a volume prescription (CV) in the same model, but the CA calculation is fully analytic and provides a non-trivial positive test for the holographic representation of the black hole interior.


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