Quantization of Horava Gravity in 2+1 Dimensions
arXiv:1701.08173 · doi:10.1007/JHEP06(2017)004
Abstract
We study quantum corrections to projectable Horava gravity with $z = 2$ scaling in 2+1 dimensions. Using the background field method, we utilize a non-singular gauge to compute the anomalous dimension of the cosmological constant at one loop, in a normalization adapted to the spatial curvature term.
39 pages. v2: minor clarifications, fixed typos, a reference added