Publication Date:
2014-09-11
Description:
Author(s): Laura Castelló Gomar, Mikel Fernández-Méndez, Guillermo A. Mena Marugán, and Javier Olmedo We study cosmological perturbations in the framework of loop quantum cosmology, using a hybrid quantization approach and Mukhanov–Sasaki variables. The formulation in terms of these gauge invariants allows one to clarify the independence of the results on choices of gauge and facilitates the compari... [Phys. Rev. D 90, 064015] Published Wed Sep 10, 2014
Keywords:
General Relativity and Gravitation
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics