Spin-2 spectrum of six-dimensional field theories
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Publication:1636636
DOI10.1007/JHEP12(2016)050zbMATH Open1390.83127arXiv1604.04286OpenAlexW3098202825WikidataQ59814607 ScholiaQ59814607MaRDI QIDQ1636636
Author name not available (Why is that?)
Publication date: 12 June 2018
Published in: (Search for Journal in Brave)
Abstract: We analyze the mass spectrum of spin-2 excitations around the gravity duals of "linear quiver" supersymmetric conformal field theories (SCFT's) in six dimensions. We show that for the entire family of gravity solutions it satisfies a bound which corresponds to a unitarity bound for the scaling dimension of the dual field theory operators. We determine the masses of excitations which belong to short multiplets, and for certain gravity solutions we obtain the Kaluza-Klein modes and the corresponding mass spectrum, fully and explicitly. Finally, we discuss an intuitive picture of the dual operators in terms of the effective descriptions of the SCFT's.
Full work available at URL: https://arxiv.org/abs/1604.04286
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