140 citations · 1.2k across the 25 of their papers we have counts for
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Loop Quantization of Vacuum Bianchi I Cosmology
M. Martin-Benito, G. A. Mena Marugan, T. Pawlowski
We analyze the loop quantization of the family of vacuum Bianchi I spacetimes, a gravitational system whose classical solutions describe homogeneous anisotropic cosmologies. We rig…
Hybrid Quantum Gowdy Cosmology: Combining Loop and Fock Quantizations
Mercedes Martin-Benito, Luis J. Garay, Guillermo A. Mena Marugan
We quantize an inhomogeneous cosmological model using techniques that include polymeric quantization. More explicitly, we construct well defined operators to represent the constrai…
Uniqueness of the Fock representation of the Gowdy and models
Jeronimo Cortez, Guillermo A. Mena Marugan, Jose M. Velhinho
After a suitable gauge fixing, the local gravitational degrees of freedom of the Gowdy and cosmologies are encoded in an axisymmetric field on the sphere $S^2…