[HTML][HTML] Modified gravity and cosmology

T Clifton, PG Ferreira, A Padilla, C Skordis - Physics reports, 2012 - Elsevier
In this review we present a thoroughly comprehensive survey of recent work on modified
theories of gravity and their cosmological consequences. Amongst other things, we cover …

[HTML][HTML] f (R) theories

A De Felice, S Tsujikawa - Living Reviews in Relativity, 2010 - Springer
Over the past decade, f (R) theories have been extensively studied as one of the simplest
modifications to General Relativity. In this article we review various applications of f (R) …

Dark matter from gravity

R Zaregonbadi, M Farhoudi, N Riazi - Physical Review D, 2016 - APS
We consider the f (R, T) modified theory of gravity, in which the gravitational Lagrangian is
given by an arbitrary function of the Ricci scalar and the trace of the energy-momentum …

Higher-dimensional charged black holes

A Sheykhi - Physical Review D—Particles, Fields, Gravitation, and …, 2012 - APS
We construct a new class of higher-dimensional black hole solutions of f (R) theory coupled
to a nonlinear Maxwell field. In deriving these solutions the traceless property of the energy …

Some exact solutions of F (R) gravity with charged (a) dS black hole interpretation

SH Hendi, BE Panah, SM Mousavi - General Relativity and Gravitation, 2012 - Springer
In this paper we obtain topological static solutions of some kind of pure F (R) gravity. The
present solutions are two kind: first type is uncharged solution which corresponds with the …

The relation between F (R) gravity and Einstein-conformally invariant Maxwell source

SH Hendi - Physics Letters B, 2010 - Elsevier
In this Letter, we consider the special case of F (R) gravity, in which F (R)= RN and obtain its
topological black hole solutions in higher dimensions. We show that, the same as higher …

Violations of the weak cosmic censorship conjecture in the higher dimensional f(R) black holes with pressure

KJ He, GP Li, XY Hu - The European Physical Journal C, 2020 - Springer
We adopt the energy momentum relation of charged particles to study the thermodynamics
laws and weak cosmic censorship conjecture of D-dimensional f (R) AdS black holes in …

Phase transition of charged black holes in massive gravity through new methods

SH Hendi, S Panahiyan, B Eslam Panah… - Annalen der …, 2016 - Wiley Online Library
Motivated by providing preliminary steps to understand the conception of quantum gravity, in
this paper, we study the phase structure of a semiclassical gravitational system. We …

Cosmic acceleration from matter–curvature coupling

R Zaregonbadi, M Farhoudi - General Relativity and Gravitation, 2016 - Springer
We consider f\left (R, T\right) f R, T modified theory of gravity in which, in general, the
gravitational Lagrangian is given by an arbitrary function of the Ricci scalar and the trace of …

[HTML][HTML] Cosmological solutions of chameleon scalar field model

R Zaregonbadi, N Saba, M Farhoudi - The European Physical Journal C, 2023 - Springer
We investigate cosmological solutions of the chameleon model with a non-minimal coupling
between the matter and the scalar field through a conformal factor with gravitational strength …