paper

AdS one-loop partition functions from bulk and edge characters

arXiv:2010.15826 · doi:10.1007/JHEP12(2021)064

Abstract

We show that the one-loop partition function of any higher spin field in -dimensional Anti-de Sitter spacetime can be expressed as an integral transform of an bulk character and an edge character. We apply this character integral formula to various higher-spin Vasiliev gravities and find miraculous (almost) cancellations between bulk and edge characters that lead to agreement with the predictions of HS/CFT holography. We also discuss about the relation between the character integral representation and Rindler-AdS thermal partition function.

55 pages

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