285 citations · 2.2k across the 48 of their papers we have counts for
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A complete hybrid quantization in inhomogeneous cosmology
Mikel Fernández-Méndez, Guillermo A. Mena Marugán, Javier Olmedo
A complete quantization of a homogeneous and isotropic spacetime with closed spatial sections coupled to a massive scalar field is provided, within the framework of Loop Quantum Co…
Hybrid quantization of an inflationary universe
Mikel Fernández-Méndez, Guillermo A. Mena Marugán, Javier Olmedo
We quantize to completion an inflationary universe with small inhomogeneities in the framework of loop quantum cosmology. The homogeneous setting consists of a massive scalar field…
Unique Fock quantization of scalar cosmological perturbations
Mikel Fernández-Méndez, Guillermo A. Mena Marugán, Javier Olmedo +1
We investigate the ambiguities in the Fock quantization of the scalar perturbations of a Friedmann-Lemaître-Robertson-Walker model with a massive scalar field as matter content. We…
Criteria for the determination of time dependent scalings in the Fock quantization of scalar fields with a time dependent mass in ultrastatic spacetimes
Jerónimo Cortez, Guillermo A. Mena Marugán, Javier Olmedo +1
For Klein-Gordon fields, it is well known that there exist an infinite number of nonequivalent Fock representations of the canonical commutation relations and, therefore, of inequi…