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arXiv · 1101.4746

New Massive Gravity and AdS_4 counterterms

Dileep P. Jatkar·Aninda Sinha
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Abstract

We show that the recently proposed DBI extension of new massive gravity emerges naturally as a counterterm in AdS$_4$. The resulting on-shell Euclidean action is independent of the cut-off at zero temperature. We also find that the same choice of counterterm gives the usual area law for the AdS$_4$ Schwarzschild black hole entropy in a cut-off independent manner. The parameter values of the resulting counterterm action correspond to a $c=0$ theory in the context of AdS$_3$/CFT$_2$. We rewrite this theory in terms of the gauge field that is used to recast 3D gravity as a Chern-Simons theory.

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Dileep P. Jatkar, Aninda Sinha. 2011-04-06. New Massive Gravity and AdS_4 counterterms. https://doi.org/10.1103/physrevlett.106.171601

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