PIRSA:14040106 Conference

DOI10.48660/14040106

Conference/School: Renormalization Group Approaches to Quantum Gravity

Saueressig, F. (2014). Gravitational RG flows on foliated spacetimes. Perimeter Institute. https://pirsa.org/14040106

Saueressig, Frank. Gravitational RG flows on foliated spacetimes. Perimeter Institute, Apr. 24, 2014, https://pirsa.org/14040106 

@misc{ pirsa_PIRSA:14040106,
  doi = {10.48660/14040106},
  url = {https://pirsa.org/14040106},
  author = {Saueressig, Frank},
  keywords = {},
  language = {en},
  title = {Gravitational RG flows on foliated spacetimes},
  publisher = {Perimeter Institute},
  year = {2014},
  month = {apr},
  note = {PIRSA:14040106 see, \url{https://pirsa.org}}
}

Abstract

The role of time and a possible foliation structure of spacetime 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
Horava-Lifshitz gravity, highlighting a possible mechanism for a dynamical Lorentz-symmetry restoration at low energies.

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