Torsion gravity: a reappraisal

HI Arcos, JG Pereira - International Journal of Modern Physics D, 2004 - World Scientific
The role played by torsion in gravitation is critically reviewed. After a description of the
problems and controversies involving the physics of torsion, a comprehensive presentation …

[图书][B] Teleparallel gravity: an introduction

R Aldrovandi, JG Pereira - 2012 - books.google.com
Teleparallel Gravity (TG) is an alternative theory for gravitation, which is equivalent to
General Relativity (GR). However, it is conceptually different. For example in GR geometry …

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 …

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 …

Constraining teleparallel gravity through Gaussian processes

R Briffa, S Capozziello, JL Said, J Mifsud… - … and Quantum Gravity, 2021 - iopscience.iop.org
We apply Gaussian processes (GP) in order to impose constraints on teleparallel gravity and
its f (T) extensions. We use available H (z) observations from (i) cosmic chronometers data …

Spherically symmetric traversable wormholes in the torsion and matter coupling gravity formalism

A Errehymy, S Hansraj, SK Maurya, C Hansraj… - Physics of the Dark …, 2023 - Elsevier
In this paper, we study spherically symmetric traversable wormholes (WHs) in the torsion
and matter coupling gravity formalism. We have thoroughly investigated the field equations …

Solar system tests in modified teleparallel gravity

S Bahamonde, JL Said, M Zubair - Journal of Cosmology and …, 2020 - iopscience.iop.org
In this paper, we study different Solar System tests in a modified Teleparallel gravity theory
based on an arbitrary function f (T, B) which depends on the scalar torsion T and the …

[HTML][HTML] The 3+ 1 formalism in teleparallel and symmetric teleparallel gravity

S Capozziello, A Finch, JL Said, A Magro - The European Physical …, 2021 - Springer
Teleparallel and symmetric teleparallel gravity offer platforms in which gravity can be
formulated in interesting geometric approaches, respectively given by torsion and …

Gravitoelectromagnetism, Solar System Tests, and Weak-Field Solutions in f (T,B) Gravity with Observational Constraints

G Farrugia, JL Said, A Finch - Universe, 2020 - mdpi.com
Gravitomagnetism characterizes phenomena in the weak-field limit within the context of
rotating systems. These are mainly manifested in the geodetic and Lense-Thirring effects …

[HTML][HTML] Nonlocal gravity simulates dark matter

FW Hehl, B Mashhoon - Physics Letters B, 2009 - Elsevier
A nonlocal generalization of Einstein's theory of gravitation is constructed within the
framework of the translational gauge theory of gravity. In the linear approximation, the …