184 citations · 270 across the 4 of their papers we have counts for
3 papers · 1 filter
Ruling out the Modified Chaplygin Gas Cosmologies
J. C. Fabris, C. Ogouyandjou, J. Tossa +1
The Modified Chaplygin Gas (MCG) model belongs to the class of a unified models of dark energy (DE) and dark matter (DM). It is characterized by an equation of state (EoS) $p_c = B…
Testing the Rastall's theory using matter power spectrum
C. E. M. Batista, J. C. Fabris, M. Hamani Daouda
The Rastall's theory is a modification of the General Relativity theory leading to a different expression for the conservation law in the matter sector compared with the usual one.…
Matter power spectrum for the generalized Chaplygin gas model: The relativistic case
J. C. Fabris, H. E. S. Velten, W. Zimdahl
The generalized Chaplygin gas (GCG) model is the prototype of a unified model of dark energy (DE) and dark matter (DM). It is characterized by equation-of-state (EoS) parameters $A…