285 citations · 2.2k across the 48 of their papers we have counts for
4 papers · 1 filter
Unitary evolution as a uniqueness criterion
Jeronimo Cortez, Guillermo A. Mena Marugan, Javier Olmedo +1
We briefly review the use of unitary evolution as a uniqueness criterion in the selection of quantum representations, in the context of scalar fields in non-stationary situations.
Quantum black holes in Loop Quantum Gravity
Rodolfo Gambini, Javier Olmedo, Jorge Pullin
We study the quantization of spherically symmetric vacuum spacetimes within loop quantum gravity. In particular, we give additional details about our previous work in which we show…
Hybrid quantization of an inflationary model: The flat case
Mikel Fernández-Méndez, Guillermo A. Mena Marugán, Javier Olmedo
We present a complete quantization of an approximately homogeneous and isotropic universe with small scalar perturbations. We consider the case in which the matter content is a min…
The SL(2,R) totally constrained model: three quantization approaches
Rodolfo Gambini, Javier Olmedo
We provide a detailed comparison of the different approaches available for the quantization of a totally constrained system with a constraint algebra generating the non-compact $SL…