296 citations · 6.5k across the 170 of their papers we have counts for
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Latest supernovae constraints on f(R) cosmologies
J. Santos, J. S. Alcaniz, F. C. Carvalho +1
A class of modified gravity, known as -gravity, has presently been applied to Cosmology as a realistic alternative to dark energy. In this paper we use the most recent Type-I…
New coupled quintessence cosmology
J. F. Jesus, R. C. Santos, J. S. Alcaniz +1
A component of dark energy has been recently proposed to explain the current acceleration of the Universe. Unless some unknown symmetry in Nature prevents or suppresses it, such a…
A parametric model for dark energy
E. M. Barboza, J. S. Alcaniz
Determining the mechanism behind the current cosmic acceleration constitutes a major question nowadays in theoretical physics. If the dark energy route is taken, this problem may p…
Cosmological Constraints from Hubble Parameter on f(R) Cosmologies
F. C. Carvalho, E. M. Santos, J. S. Alcaniz +1
Modified gravity in the Palatini approach has been presently applied to Cosmology as a realistic alternative to dark energy. In this concern, a number of authors have search…