Romans supergravity from five-dimensional holograms
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Publication:1651084
DOI10.1007/JHEP05(2018)039zbMATH Open1391.83125arXiv1712.10313OpenAlexW3104513479MaRDI QIDQ1651084
Author name not available (Why is that?)
Publication date: 11 July 2018
Published in: (Search for Journal in Brave)
Abstract: We study five-dimensional superconformal field theories and their holographic dual, matter-coupled Romans supergravity. On the one hand, some recently derived formulae allow us to extract the central charges from deformations of the supersymmetric five-sphere partition function, whose large N expansion can be computed using matrix model techniques. On the other hand, the conformal and flavor central charges can be extracted from the six-dimensional supergravity action, by carefully analyzing its embedding into type I' string theory. The results match on the two sides of the holographic duality. Our results also provide analytic evidence for the symmetry enhancement in five-dimensional superconformal field theories.
Full work available at URL: https://arxiv.org/abs/1712.10313
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