52 citations · 449 across the 36 of their papers we have counts for
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astro-ph.CO2014★ 1 cited
Exploring non-linear cosmological matter diffusion coefficients
Hermano Velten, Simone Calogero
Since microscopic velocity diffusion can be incorporated into general relativity in a consistent way, we study cosmological background solutions when the diffusion phenomena takes…
astro-ph.CO2013★ 46 cited
Cosmology with matter diffusion
Simone Calogero, Hermano Velten
We construct a viable cosmological model based on velocity diffusion of matter particles. In order to ensure the conservation of the total energy-momentum tensor in the presence of…