AdS/BCFT with brane-localized scalar field
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Publication:6158605
DOI10.1007/JHEP03(2023)105arXiv2302.03895OpenAlexW4327544652MaRDI QIDQ6158605
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Publication date: 31 May 2023
Published in: (Search for Journal in Brave)
Abstract: In this paper, we study the dynamics of end-of-the-world (EOW) branes in AdS with scalar fields localized on the branes as a new class of gravity duals of CFTs on manifolds with boundaries. This allows us to construct explicit solutions dual to boundary RG flows. We also obtain a variety of annulus-like or cone-like shaped EOW branes, which are not possible without the scalar field. We also present a gravity dual of a CFT on a strip with two different boundary conditions due to the scalar potential, where we find the confinement/deconfinement-like transition as a function of temperature and the scalar potential. Finally, we point out that this phase transition is closely related to the measurement-induced phase transition, via a Wick rotation.
Full work available at URL: https://arxiv.org/abs/2302.03895
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