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arXiv · 1112.0635

Gravity Dual for Hofman-Strominger Theorem

Yu Nakayama
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Abstract

We provide a gravity counterpart of the theorem by Hofman and Strominger that in (1+1) dimension, chiral scale invariance indicates chiral conformal invariance. We show that the strict null energy condition gives a sufficient condition to guarantee the symmetry enhancement. We also investigate a possibility to construct holographic c-function that decreases along the holographic renormalization group flow.

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Yu Nakayama. 2011-12-03. Gravity Dual for Hofman-Strominger Theorem. https://doi.org/10.1103/physrevd.85.085032

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