158 citations · 640 across the 6 of their papers we have counts for
4 papers · 1 filter
Quintom model with O() symmetry
M. R. Setare, E. N. Saridakis
We investigate the quintom model of dark energy in the generalized case where the corresponding canonical and phantom fields possess O() symmetries. Assuming exponential potenti…
Coupled oscillators as models of quintom dark energy
M. R. Setare, E. N. Saridakis
We investigate quintom cosmology in FRW universes using isomorphic models consisting of three coupled oscillators, one of which carries negative kinetic energy. In particular, we e…
Restoring Holographic Dark Energy in Brane Cosmology
E. N. Saridakis
We present a generalized version of holographic dark energy arguing that it must be considered in the maximally subspace of a cosmological model. In the context of brane cosmology…
Cyclic Universes from General Collisionless Braneworld Models
E. N. Saridakis
We investigate the full 5D dynamics of general braneworld models. Without making any further assumptions we show that cyclic behavior can arise naturally in a fraction of physicall…