604 citations · 4.7k across the 66 of their papers we have counts for
3 papers · 2 filters
Renormalization of Horava Gravity
Andrei O. Barvinsky, Diego Blas, Mario Herrero-Valea +2
We prove perturbative renormalizability of projectable Horava gravity. The key element of the argument is the choice of a gauge which ensures the correct anisotropic scaling of the…
Emergent Lorentz invariance with chiral fermions
Ivan Kharuk, Sergey Sibiryakov
We study renormalization group flows in strongly interacting field theories with fermions that correspond to transitions between a theory without Lorentz invariance at high energie…
Semiclassical S-matrix for black holes
Fedor Bezrukov, Dmitry Levkov, Sergey Sibiryakov
We propose a semiclassical method to calculate S-matrix elements for two-stage gravitational transitions involving matter collapse into a black hole and evaporation of the latter.…