EPRL/FK group field theory
The Perimeter Institute for Theoretical Physics - Waterloo, ON, N2L 2Y5, Canada
2 Laboratoire de Physique Théorique, CNRS UMR 8627, Université Paris XI - F-91405 Orsay Cedex, France, EU
Accepted: 10 December 2010
The purpose of this note is to clarify the group field theory vertex and propagators corresponding to the EPRL/FK spin foam models and to detail the subtraction of leading divergences of the model.
PACS: 04.60.-m – Quantum gravity / 11.10.Gh – Renormalization
© EPLA, 2010