266 citations
- Research Institute for Astronomy and Astrophysics of MaraghIR77 papers
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18 papers · 1 filter
(2+1)-dimensional solutions in gravity
S. H. Hendi
Motivated by the well-known charged BTZ black holes, we look for -dimensional solutions of gravity. At first we investigate some near horizon solutions and after that…
Best values of parameters for interacting HDE with GO IR-cutoff in Brans-Dicke cosmology
A. Khodam-Mohammadi, E. Karimkhani, A. Sheykhi
We investigate the interacting holographic dark energy (HDE) with Granda-Oliveros (GO) IR-cutoff in the framework of Brans-Dicke (BD) cosmology. We obtain the equation of state (Eo…
Lovelock black holes with nonmaximally symmetric horizons
N. Farhangkhah, M. H. Dehghani
We present a new class of black hole solutions in third-order Lovelock gravity whose horizons are Einstein space with two supplementary conditions on their Weyl tensors. These solu…
Exact solutions of three dimensional black holes: Einstein gravity vs F(R) gravity
S. H. Hendi, B. Eslam Panah, R. Saffari
In this paper, we consider Einstein gravity in the presence of a class of nonlinear electrodynamics, called power Maxwell invariant (PMI). We take into account -dimensional…
Entanglement dynamics in short and long-range harmonic oscillators
M. Ghasemi Nezhadhaghighi, M. A. Rajabpour
We study the time evolution of the entanglement entropy in the short and long-range coupled harmonic oscillators that have well-defined continuum limit field theories. We first int…
Higher-dimensional evolving wormholes satisfying the null energy condition
Mahdi Kord Zangeneh, Francisco S. N. Lobo, Nematollah Riazi
In this work, we consider the possibility of expanding wormholes in higher-dimensions, which is an important ingredient of modern theories of fundamental physics. An important moti…