54 citations · 556 across the 96 of their papers we have counts for
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Coarse-grained field wave function in stochastic inflation
Mauricio Bellini
The wave function for the matter field fluctuations in the infrared sector is studied within the framework of inflationary cosmology. These fluctuations are described by a coarse-g…
Inflation and nonequilibrium thermodynamics for the fluctuations in the infrared sector
Mauricio Bellini
In the framework of inflationary cosmology I study some aspects of nonequilibrium thermodynamics for the matter field fluctuations. The thermodynamic analysis is developed for de S…
Warm inflation and scalar perturbations of the metric
Mauricio Bellini
A second-order expansion for the quantum fluctuations of the matter field was considered in the framework of the warm inflation scenario. The friction and Hubble parameters were ex…
Primordial fluctuations of the metric in the warm inflation scenario
Mauricio Bellini
I consider a semiclassical expansion of the scalar field in the warm inflation scenario. I study the evolution for the fluctuations of the metric around the Friedmann-Robertson-Wal…
Warm inflation: Towards a realistic COBE data power spectrum for matter and metric thermal coupled fluctuations
Mauricio Bellini
I consider the COBE data coarse-grained field that characterize the now observable universe for a model of warm inflation which takes into account the thermal coupled fluctuations…
Warm inflation with coupled thermal quantum fluctuations: a new semiclassical approach
Mauricio Bellini
I consider a new semiclassical expansion for the inflaton field in the framework of warm inflation scenario. The fluctuations of the matter field are considered as thermally couple…