We present a new perspective on early cosmology based on Loop Quantum Gravity. We use projected spinnetworks, coherent states and spinfoam techniques, to implement a quantum reduction of the full Kinematical Hilbert space of LQG, suitable to descrive inhomogeneous cosmological models. Some preliminar results on the solutions of the Scalar constraint of the reduced theory are also presented.
A new perspective on early cosmology / Alesci, Emanuele. - (2015), pp. 2171-2173. (Intervento presentato al convegno Cover image Title The Thirteenth Marcel Grossmann Meeting on Recent Developments in Theoretical and Experimental General Relativity, Astrophysics, and Relativistic Field Theories : proceedings of the MG13 Meeting on General Relativity tenutosi a Stockholm University, Sweden nel JULY 1-7, 2012) [10.1142/9789814623995_0389].
A new perspective on early cosmology
ALESCI, Emanuele
2015-01-01
Abstract
We present a new perspective on early cosmology based on Loop Quantum Gravity. We use projected spinnetworks, coherent states and spinfoam techniques, to implement a quantum reduction of the full Kinematical Hilbert space of LQG, suitable to descrive inhomogeneous cosmological models. Some preliminar results on the solutions of the Scalar constraint of the reduced theory are also presented.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
