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arXiv · 1002.0308

Projectable Horava-Lifshitz gravity in a nutshell

Silke Weinfurtner·Thomas P. Sotiriou·Matt Visser
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Abstract

Approximately one year ago Horava proposed a power-counting renormalizable theory of gravity which abandons local Lorentz invariance. The proposal has been received with growing interest and resulted in various different versions of Horava-Lifshitz gravity theories, involving a colourful potpourri of new terminology. In this proceedings contribution we first motivate and briefly overview the various different approaches, clarifying their differences and similarities. We then focus on a model referred to as projectable Horava-Lifshitz gravity and summarize the key results regarding its viability.

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Silke Weinfurtner, Thomas P. Sotiriou, Matt Visser. 2010-02-01. Projectable Horava-Lifshitz gravity in a nutshell. https://doi.org/10.1088/1742-6596/222/1/012054

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