Publication Date:
2012-12-08
Description:
Author(s): Simone Speziale and Wolfgang M. Wieland The spin foam formalism provides transition amplitudes for loop quantum gravity. Important aspects of the dynamics are understood, but many pressing questions remain. In this paper we address some of them using a twistorial description, which sheds new light on both classical and quantum aspects of ... [Phys. Rev. D 86, 124023] Published Fri Dec 07, 2012
Keywords:
General relativity, gravitation
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics