Casimir effect, Weyl anomaly and displacement operator in boundary conformal field theory
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Publication:2317768
DOI10.1007/JHEP07(2019)098zbMATH Open1418.81077arXiv1808.05783WikidataQ127464231 ScholiaQ127464231MaRDI QIDQ2317768
Author name not available (Why is that?)
Publication date: 12 August 2019
Published in: (Search for Journal in Brave)
Abstract: In this paper, we investigate Casimir effect, Weyl anomaly and displacement operator for boundary conformal field theory in general dimensions. We find universal relations between them. In particular, they are all determined by the central charge of boundary conformal field theory. We verify these relations by studying free BCFTs and holographic BCFTs. As a byproduct, we obtain the holographic two point function of stress tensor when the bulk boundary is perpendicular to the AdS boundary.
Full work available at URL: https://arxiv.org/abs/1808.05783
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