225 citations · 1k across the 39 of their papers we have counts for
5 papers · 1 filter
Non-critical anisotropic Bianchi type string cosmology with -corrections
F. Naderi, A. Rezaei-Aghdam, F. Darabi
We present non-critical Bianchi type string cosmology solutions in the presence of central charge deficit term . The leading order string frame curvature appears to be in th…
Einstein Static Universe in Rastall Theory of Gravity
F. Darabi, K. Atazadeh, Y. Heydarzade
We investigate stability of the Einstein static solution against homogeneous scalar, vector and tensor perturbations in the context of Rastall theory of gravity. We show that this…
Braneworld Black Holes and Entropy Bounds
Y. Heydarzade, H. Hadi, C. Corda +1
The Bousso's D-bound entropy for the various possible black hole solutions on a 4-dimensional brane is checked. It is found that the D-bound entropy here is apparently different fr…
A Generalization to the Rastall Theory and Cosmic Eras
H. Moradpour, Y. Heydarzade, F. Darabi +1
A generalized version for the Rastall theory is proposed showing the agreement with the cosmic accelerating expansion. In this regard, a coupling between geometry and the pressurel…
Einstein static universe from GUP
K. Atazadeh, F. Darabi
We consider the existence and stability of the Einstein static universe under the Generalized Uncertainty Principle (GUP) effects. We show that this solution in the presence of per…