Black hole — wormhole transitions in two dimensional string theory
In: Journal of High Energy Physics, Jg. 2024 (2024), Heft 5, S. 1-47
Online
academicJournal
Zugriff:
Abstract We study charged black hole and wormhole solutions of Type 0A/IIA string theory in two dimensions, by analysing their low energy equations of motion at leading order in α ′ . There is a competition between Euclidean wormholes and near extremal black holes in the thermodynamic ensemble. In a certain regime of phase space, the former can disassociate into the latter. Since such solutions are of string scale near the wormhole throat that takes an AdS2 form, there is a need for an exact worldsheet description. We discuss relevant WZW coset models which we argue will shed light on this problem. Finally, we present appropriate versions of the Type 0A/IIA matrix quantum mechanics models that are expected to describe these geometries.
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Black hole — wormhole transitions in two dimensional string theory
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Autor/in / Beteiligte Person: | Betzios, Panos ; Gaddam, Nava ; Papadoulaki, Olga |
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Zeitschrift: | Journal of High Energy Physics, Jg. 2024 (2024), Heft 5, S. 1-47 |
Veröffentlichung: | SpringerOpen, 2024 |
Medientyp: | academicJournal |
ISSN: | 1029-8479 (print) |
DOI: | 10.1007/JHEP05(2024)132 |
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