146 citations · 790 across the 27 of their papers we have counts for
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hep-th2019
Unitary quantization of a charged scalar field and Schwinger effect
Luis J. Garay, Alberto García Martín-Caro, Mercedes Martín-Benito
Quantum field theory in curved spacetimes suffers in general from an infinite ambiguity in the choice of Fock representation and associated vacuum. In cosmological backgrounds, the…
gr-qc2019★ 5 cited
Solvable Loop Quantum Cosmology: domain of the volume observable and semiclassical states
Mercedes Martín-Benito, Rita B. Neves
The dynamics of a flat Friedmann-Lemaître-Robertson-Walker model minimally coupled to a massless scalar field has been intensively studied in the context of Loop Quantum Cosmology.…