Johannes Gutenberg University, Mainz
Friday, January 24, 2014 - 16:15
Building 44 (Shackleton) Lect. Theatre A (1041)
Gravitational RG flows on foliated spacetimes
The role of time and the possibility of spacetime carrying a foliation structure are longstanding questions which lately received a lot of renewed attention from the quantum gravity community. In this talk, I will review recent progress in formulating a Wetterich-type functional renormalization group equation on foliated spacetimes and outline its potential applications. In particular, I will discuss first results concerning the RG flow of anisotropic gravity models, highlighting the possibility of dynamical Lorentz-symmetry restoration along the RG flow.