12 citations · 14 across the 4 of their papers we have counts for
4 papers
Semiclassical suppression of weak anisotropies of a generic Universe
Marco Valerio Battisti, Riccardo Belvedere, Giovanni Montani
A semiclassical mechanism which suppresses the weak anisotropies of an inhomogeneous cosmological model is developed. In particular, a wave function of this Universe having a meani…
Semi-classical isotropization of the Mixmaster Universe
Marco Valerio Battisti, Riccardo Belvedere, Giovanni Montani
A semi-classical mechanism which leads to the isotropization of the Mixmaster Universe is developed. A wave function of this Universe, which has a meaningful probabilistic interpre…
GUP vs polymer quantum cosmology: the Taub model
Marco Valerio Battisti, Orchidea Maria Lecian, Giovanni Montani
The fate of the cosmological singularity in the Taub model is discussed within the two frameworks. An internal time variable is ruled out and the only remaining degree of freedom (…
Bianchi IX in the GUP approach
Marco Valerio Battisti, Giovanni Montani
The Bianchi IX cosmological model (through Bianchi I and II) is analyzed in the framework of a generalized uncertainty principle. In particular, the anisotropies of the Universe ar…