39 citations
- Shahid Beheshti UniversityIR2 papers
- Alzahra UniversityIR1 paper
- Atomic Energy Organization of IranIR1 paper
- Institute for Research in Fundamental SciencesIR1 paper
- Iran University of Science and TechnologyIR1 paper
- Isfahan University of TechnologyIR1 paper
- Shahid Bahonar University of KermanIR1 paper
- Université Clermont AuvergneFR1 paper
- University of AntwerpBE1 paper
- University of Mohaghegh ArdabiliIR1 paper
- University of TehranIR1 paper
- University of ZanjanIR1 paper
4 papers · 1 filter
On the Chameleon Brans-Dicke Cosmology
Yousef Bisabr
We consider a generalized Brans-Dicke model in which the scalar field has a potential function and is also allowed to couple non-minimally with the matter sector. We assume a power…
Coincidence Problem in Gravity Models
Yousef Bisabr
The gravity models formulated in Einstein conformal frame are equivalent to Einstein gravity together with a minimally coupled scalar field. The scalar field couples with th…
Holographic Dark Energy Model and Scalar-Tensor Theories
Yousef Bisabr
We study the holographic dark energy model in a generalized scalar tensor theory. In a universe filled with cold dark matter and dark energy, the effect of potential of the scalar…
Lorentz violation and the speed of gravitational waves in brane-worlds
F. Ahmadi, S. Jalalzadeh, H. R. Sepangi
Lorentz violation in a brane-world scenario is presented and used to obtain a relationship between the speed of gravitational waves in the bulk and that on the brane. Lorentz viola…