Papers by Simone Speziale
I review the definition of n-point functions in loop quantum gravity, discussing what has been do... more I review the definition of n-point functions in loop quantum gravity, discussing what has been done and what are the main open issues. Particular attention is dedicated to gauge aspects and renormalization.
We give an independent derivation of the Engle-Pereira-Rovelli spinfoam model for quantum gravity... more We give an independent derivation of the Engle-Pereira-Rovelli spinfoam model for quantum gravity which recently appeared in (arXiv:0705.2388). Using the coherent state techniques introduced earlier in (arXiv:0705.0674), we show that the EPR model realizes a consistent imposition of the simplicity constraints implementing general relativity from a topological BF theory. In the recent years, spinfoam models have developed as a promising
EPJ Web of Conferences, 2014
The Tenth Marcel Grossmann Meeting, On Recent Developments in Theoretical and Experimental General Relativity, Gravitation and Relativistic Field Theories - Proceedings of the MG10 Meeting, 2005
Journal of High Energy Physics, 2013
General Relativity and Gravitation, 2015
Uploads
Papers by Simone Speziale