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arXiv · 0906.2384

Chiral Topologically Massive Gravity and Extremal B-F Scalars

S. Carlip
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Abstract

At a critical ``chiral'' coupling, topologically massive gravity with a negative cosmological constant exhibits several unusual features, including the emergence of a new logarithmic branch of solutions and a linearization instability for certain boundary conditions. I show that at this coupling, the linearized theory may be parametrized by a free scalar field at the Breitenlohner-Freedman bound, and use this description to investigate these features.

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S. Carlip. 2009-06-12. Chiral Topologically Massive Gravity and Extremal B-F Scalars. https://doi.org/10.1088/1126-6708/2009/09/083

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