416 citations · 2.4k across the 14 of their papers we have counts for
12 papers · 1 filter
Dynamical features of scalar-torsion theories
Maria Skugoreva, Emmanuel Saridakis, Alexey Toporensky
We investigate the cosmological dynamics in teleparallel gravity with nonminimal coupling. We analytically extract several asymptotic solutions and we numerically study the exact p…
Self-Gravitating Spherically Symmetric Solutions in Scalar-Torsion Theories
Georgios Kofinas, Eleftherios Papantonopoulos, Emmanuel N. Saridakis
We studied spherically symmetric solutions in scalar-torsion gravity theories in which a scalar field is coupled to torsion with a derivative coupling. We obtained the general fiel…
Dynamical behavior in mimetic F(R) gravity
Genly Leon, Emmanuel N. Saridakis
We investigate the cosmological behavior of mimetic F(R) gravity. This scenario is the F(R) extension of usual mimetic gravity classes, which are based on re-parametrizations of th…
Cosmological applications of gravity
Georgios Kofinas, Emmanuel N. Saridakis
We investigate the cosmological applications of gravity, which is a novel modified gravitational theory based on the torsion invariant and the teleparallel equivalen…
Evading Lyth bound in models of quintessential inflation
Md. Wali Hossain, R. Myrzakulov, M. Sami +1
Quintessential inflation refers to an attempt to unify inflation and late-time cosmic acceleration using a single scalar field. In this letter we consider two different classes of…
Covariantizing the interaction between dark energy and dark matter
Valerio Faraoni, James B. Dent, Emmanuel N. Saridakis
Coupling dark energy and dark matter through an effective fluid description is a very common procedure in cosmology, however it always remains in comoving coordinates in the specia…