44 citations · 44 across the 1 of their papers we have counts for
6 papers
Inclusion of matter in inhomogeneous loop quantum cosmology
Daniel Martín-de Blas, Mercedes Martín-Benito, Guillermo A. Mena Marugán
We study the hybrid quantization of the linearly polarized Gowdy model with a massless scalar field with the same symmetries as the metric. For simplicity, we quantize its re…
Inhomogenous loop quantum cosmology with matter
Daniel Martín-de Blas, Mercedes Martín-Benito, Guillermo A. Mena Marugán
The linearly polarized Gowdy model with a massless scalar field with the same symmetries as the metric is quantized by applying a hybrid approach. The homogeneous geometry de…
Uniqueness of the Fock quantization of scalar fields under mode preserving canonical transformations varying in time
Jerónimo Cortez, Lucía Fonseca, Daniel Martín-de Blas +1
We study the Fock quantization of scalar fields of Klein-Gordon type in nonstationary scenarios propagating in spacetimes with compact spatial sections, allowing for different fiel…
Uniqueness of the Fock quantization of scalar fields in spatially flat cosmological spacetimes
Laura Castelló Gomar, Jerónimo Cortez, Daniel Martín-de Blas +2
We study the Fock quantization of scalar fields in (generically) time dependent scenarios, focusing on the case in which the field propagation occurs in --either a background or ef…
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…
Matter in inhomogeneous loop quantum cosmology: the Gowdy model
Mercedes Martín-Benito, Daniel Martín-de Blas, Guillermo A. Mena Marugán
We apply a hybrid approach which combines loop and Fock quantizations to fully quantize the linearly polarized Gowdy model in the presence of a massless scalar field with the…