f (T) teleparallel gravity and cosmology

YF Cai, S Capozziello, M De Laurentis… - Reports on Progress …, 2016‏ - iopscience.iop.org
Over recent decades, the role of torsion in gravity has been extensively investigated along
the main direction of bringing gravity closer to its gauge formulation and incorporating spin …

Dark energy cosmology: the equivalent description via different theoretical models and cosmography tests

K Bamba, S Capozziello, S Nojiri… - Astrophysics and Space …, 2012‏ - Springer
We review different dark energy cosmologies. In particular, we present the Λ CDM
cosmology, Little Rip and Pseudo-Rip universes, the phantom and quintessence …

Quasinormal modes of black holes in f(Q) gravity

DJ Gogoi, A Övgün, M Koussour - The European Physical Journal C, 2023‏ - Springer
In this work, we have studied the quasinormal modes of a black hole in a model of the type f
(Q)=∑ nan QQ 0 n in f (Q) gravity by using a recently introduced method known as Bernstein …

Structure formation in f (T) gravity and a solution for H0 tension

RC Nunes - Journal of Cosmology and Astroparticle Physics, 2018‏ - iopscience.iop.org
We investigate the evolution of scalar perturbations in f (T) teleparallel gravity and its effects
on the cosmic microwave background (CMB) anisotropy. The f (T) gravity generalizes the …

[HTML][HTML] Static spherically symmetric wormholes in f (R, T) gravity

M Zubair, S Waheed, Y Ahmad - The European Physical Journal C, 2016‏ - Springer
In this work, we explore wormhole solutions in f (R, T) theory of gravity, where R is the scalar
curvature and T is the trace of stress-energy tensor of matter. To investigate this, we consider …

Constant-roll and primordial black holes in f (Q, T) gravity

K El Bourakadi, M Koussour, G Otalora… - Physics of the Dark …, 2023‏ - Elsevier
In this study, we investigate the consequence of the constant-roll condition and examine the
role of a chosen form of f (Q, T) gravity, given by f (Q, T)= α Q 2+ σ T, in the cosmological …

Cosmography in gravity

S Capozziello, VF Cardone, H Farajollahi… - Physical Review D …, 2011‏ - APS
Based only on the assumption that the Universe is homogenous and isotropic on large
scales, cosmography is an ideal tool to investigate the cosmic expansion history in an …

Reconstruction of gravity: Rip cosmology, finite-time future singularities, <?format ?>and thermodynamics

K Bamba, R Myrzakulov, S Nojiri, SD Odintsov - Physical Review D—Particles …, 2012‏ - APS
We demonstrate that there appear finite-time future singularities in f (T) gravity with T being
the torsion scalar. We reconstruct a model of f (T) gravity with realizing the finite-time future …

[HTML][HTML] “Teleparallel” dark energy

CQ Geng, CC Lee, EN Saridakis, YP Wu - Physics Letters B, 2011‏ - Elsevier
Using the “teleparallel” equivalent of General Relativity as the gravitational sector, which is
based on torsion instead of curvature, we add a canonical scalar field, allowing for a …

On the covariance of teleparallel gravity theories

A Golovnev, T Koivisto… - Classical and quantum …, 2017‏ - iopscience.iop.org
The basics of teleparallel gravity and its extensions are reviewed with particular emphasis
on the problem of the Lorentz-breaking choice of connection in pure-tetrad versions of the …