258 citations
- Institute for Research in Fundamental SciencesIR3 papers
- National and Kapodistrian University of AthensGR2 papers
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- Academy of AthensGR1 paper
- Gheorghe Asachi Technical University of IașiRO1 paper
- Helsinki Institute of PhysicsFI1 paper
- Istituto Nazionale di Fisica Nucleare, Sezione di CagliariIT1 paper
- The Abdus Salam International Centre for Theoretical Physics (ICTP)IT1 paper
- University of HelsinkiFI1 paper
- Yerevan State UniversityAM1 paper
12 papers · 1 filter
Holographic dark energy with varying gravitational constant
Mubasher Jamil, Emmanuel N. Saridakis, M. R. Setare
We investigate the holographic dark energy scenario with a varying gravitational constant, in flat and non-flat background geometry. We extract the exact differential equations det…
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…
Bouncing Universe with Non-minimally Coupled Quintom Matter
M. R. Setare, J. Sadeghi, A. Banijamali
In this letter, we study the condition for a generalized DBI action providing a quintom scenario of dark energy. We consider a development of string-inspired quintom by introducing…
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…
Thermodynamical Interpretation of the Interacting Holographic Dark Energy Model in a non-flat Universe
M. R. Setare, Elias C. Vagenas
Motivated by the recent work of Wang, Lin, Pavon, and Abdalla [1], we generalize their work to the non-flat case. In particular, we provide a thermodynamical interpretation for the…
Shape invariance method for quintom model in the bent brane background
M. R. Setare, J. Sadeghi, A. R. Amani
In the present paper, we study the braneworld scenarios in the presence of quintom dark energy coupled by gravity. The first-order formalism for the bent brane (for both de Sitter…