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arXiv · 1005.3214

c-functions in the Born-Infeld extended New Massive Gravity

Ibrahim Gullu·Tahsin Cagri Sisman·Bayram Tekin
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Abstract

We derive and study the equations of motion of the Born-Infeld extension of New Massive Gravity for globally and asymptotically (anti-)de Sitter spaces, and show that the assumptions of the null-energy condition and holography (that bounds the c-function) lead to two simple c-functions one of which is equivalent to the c-function of Einstein's gravity. We also show that, at the fixed point, the c-function gives the central charge of the Virasoro algebra and the coefficient of the Weyl anomaly up to a constant.

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Ibrahim Gullu, Tahsin Cagri Sisman, Bayram Tekin. 2010-07-14. c-functions in the Born-Infeld extended New Massive Gravity. https://doi.org/10.1103/physrevd.82.024032

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