Teleparallel gravity: from theory to cosmology

S Bahamonde, KF Dialektopoulos… - Reports on Progress …, 2023 - iopscience.iop.org
Teleparallel gravity (TG) has significantly increased in popularity in recent decades, bringing
attention to Einstein's other theory of gravity. In this Review, we give a comprehensive …

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 …

Modified gravity and cosmology

EN Saridakis, R Lazkoz, V Salzano, PV Moniz… - 2021 - Springer
The dawn of the twenty-first century came with very positive prospects for gravity, cosmology,
and astrophysics. Technological progress made it possible for cosmology to enter to its …

Dynamical systems applied to cosmology: dark energy and modified gravity

S Bahamonde, CG Böhmer, S Carloni, EJ Copeland… - Physics Reports, 2018 - Elsevier
Abstract 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 …

Modified teleparallel theories of gravity

S Bahamonde, CG Böhmer, M Wright - Physical review D, 2015 - APS
We investigate modified theories of gravity in the context of teleparallel geometries. It is well
known that modified gravity models based on the torsion scalar are not invariant under local …

Nonmetricity formulation of general relativity and its scalar-tensor extension

L Järv, M Rünkla, M Saal, O Vilson - Physical Review D, 2018 - APS
Einstein's celebrated theory of gravitation can be presented in three forms: general relativity,
teleparallel gravity, and the rarely considered before symmetric teleparallel gravity …

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 …

Noether symmetry approach in f(TB) teleparallel cosmology

S Bahamonde, S Capozziello - The European Physical Journal C, 2017 - Springer
We consider the cosmology derived from f (T, B) gravity where T is the torsion scalar and B=
2 e ∂ _ μ (e T^ μ) B= 2 e∂ μ (e T μ) a boundary term. In particular we discuss how it is …

Can Horndeski theory be recast using teleparallel gravity?

S Bahamonde, KF Dialektopoulos, JL Said - Physical Review D, 2019 - APS
Horndeski gravity is the most general scalar tensor theory, with a single scalar field, leading
to second-order field equations and after the GW170817 it has been severely constrained …

Covariant formulation of scalar-torsion gravity

M Hohmann, L Järv, U Ualikhanova - Physical Review D, 2018 - APS
We consider a generalized teleparallel theory of gravitation, where the action contains an
arbitrary function of the torsion scalar and a scalar field, f (T, ϕ), thus encompassing the …