Holographic calculation of boundary terms in conformal anomaly

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Publication:2404668

DOI10.1016/J.PHYSLETB.2017.03.026zbMATH Open1370.81134arXiv1702.00566OpenAlexW2586789175MaRDI QIDQ2404668

Author name not available (Why is that?)

Publication date: 19 September 2017

Published in: (Search for Journal in Brave)

Abstract: In the presence of boundaries the integrated conformal anomaly is modified by the boundary terms so that the anomaly is non-vanishing in any (even or odd) dimension. The boundary terms are due to extrinsic curvature whose exact structure in d=3 and d=4 has recently been identified. In this note we present a holographic calculation of those terms in two different prescriptions for the holographic description of the boundary CFT. We stress the role of supersymmetry when discussing the holographic description of calN=4 SYM on a 4-manifold with boundaries.


Full work available at URL: https://arxiv.org/abs/1702.00566




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