27 citations · 27 across the 1 of their papers we have counts for
4 papers
Diffusion in unimodular gravity: Analytical solutions, late-time acceleration, and cosmological constraints
Cristóbal Corral, Norman Cruz, Esteban González
Unimodular gravity is an appealing approach to address the cosmological constant problem. In this scenario, the vacuum energy density of quantum fields does not gravitate and the c…
Testing dissipative dark matter in causal thermodynamics
Norman Cruz, Esteban González, Guillermo Palma
In this paper we study the consistency of a cosmological model representing a universe filled with a one-component dissipative dark matter fluid, in the framework of the causal Isr…
Exact analytical solution for an Israel-Stewart Cosmology
Norman Cruz, Esteban González, Guillermo Palma
In this article we report a novel analytic solution for a cosmological model with a matter content described by a one component dissipative fluid, in the framework of the causal Is…
Linking little rip cosmologies with regular early universes
Felipe Contreras, Norman Cruz, Emilio Elizalde +2
Cosmological fluids with a Generalized Equation of State (GEoS) are here considered, whose corresponding EoS parameter describes a fluid with phantom behavior, namely , b…