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arXiv · 1007.2047

Double-trace deformations, holography and the c-conjecture

Andrea Allais
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Abstract

A double-trace deformation is the simplest perturbation of a conformal field theory that has a gravity dual. In this paper we review the existing results for the case in which the deformation is composed from a scalar operator, and extend them to the case of a spinor operator. In particular we check the validity of the c-conjecture along the RG flow induced by the deformation, using both Cardy's c-function and the recent proposal by Myers and Sinha of a c-function from entanglement entropy.

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Andrea Allais. 2010-07-13. Double-trace deformations, holography and the c-conjecture. https://doi.org/10.1007/jhep11(2010)040

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