532 citations · 4.8k across the 77 of their papers we have counts for
8 papers · 1 filter
Static spherically symmetric wormholes in generalized gravity
M. Zubair, Farzana Kousar, Sebastian Bahamonde
In this paper, we examine static spherically symmetric wormhole solutions in generalized gravity. To do this, we consider three different kinds of fluids: anisotropic, bar…
Dynamical systems applied to cosmology: dark energy and modified gravity
Sebastian Bahamonde, Christian G. Boehmer, Sante Carloni +3
The Nobel Prize winning confirmation in 1998 of the accelerated expansion of our Universe put into sharp focus the need of a consistent theoretical model to explain the origin of t…
Nonlocal Teleparallel Cosmology
Sebastian Bahamonde, Salvatore Capozziello, Mir Faizal +1
Even though it is not possible to differentiate General Relativity from Teleparallel Gravity using classical experiments, it could be possible to discriminate between them by quant…
Generalised nonminimally gravity-matter coupled theory
Sebastian Bahamonde
In this paper, a new generalised gravity-matter coupled theory of gravity is presented. This theory is constructed by assuming an action with an arbitrary function whi…
Constraining Generalized Non-local Cosmology from Noether Symmetries
Sebastian Bahamonde, Salvatore Capozziello, Konstantinos F. Dialektopoulos
We study a generalized nonlocal theory of gravity which, in specific limits, can become either the curvature non-local or teleparallel non-local theory. Using the Noether Symmetry…
New classes of modified teleparallel gravity models
Sebastian Bahamonde, Christian G. Boehmer, Martin Krssak
New classes of modified teleparallel theories of gravity are introduced. The action of this theory is constructed to be a function of the irreducible parts of torsion $f(T_{\rm ax}…
Deceleration versus Acceleration Universe in Different Frames of Gravity
Sebastian Bahamonde, Sergei D. Odintsov, V. K. Oikonomou +1
In this paper we study the occurrence of accelerating universe versus decelerating universe between the F(R) gravity frame (Jordan frame) and non-minimally coupled scalar field the…
Strong Gravitational Lensing by a Charged Kiselev Black Hole
Mustapha Azreg-Aïnou, Sebastian Bahamonde, Mubasher Jamil
We study the gravitational lensing scenario where the lens is a spherically symmetric charged black hole (BH) surrounded by quintessence matter. The null geodesic equations in the…