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 …
attention to Einstein's other theory of gravity. In this Review, we give a comprehensive …
Noether charge and black hole entropy in teleparallel gravity
The Noether charge associated to diffeomorphism invariance in teleparallel gravity is
derived. It is shown that the latter yields the Arnovitt-Deser-Misner mass of an asymptotically …
derived. It is shown that the latter yields the Arnovitt-Deser-Misner mass of an asymptotically …
G\"odel-type spacetimes in gravity
AM Silva, MJ Rebouças, NA Lemos - arXiv preprint arXiv:2407.04750, 2024 - arxiv.org
There is ongoing interest in the nonmetricity formulation of gravity. The nonlinear extension
of the theory, called $ f (Q) $ gravity, has recently been proposed and offers a promising …
of the theory, called $ f (Q) $ gravity, has recently been proposed and offers a promising …
On gravitational energy in conformal teleparallel gravity
JG da Silva, SC Ulhoa - Modern Physics Letters A, 2017 - World Scientific
The paper deals with the definition of gravitational energy in conformal teleparallel gravity.
The total energy is defined by means of the field equations which allow a local conservation …
The total energy is defined by means of the field equations which allow a local conservation …
Sobre a termodinâmica gravitacional no universo FLRW
BR Morais - 2024 - rlbea.unb.br
A solução de Friedmann-Lemaître-Robertson-Walker (FLRW) é a sugestão de uma métrica
aplicável às equações de Einstein e que descreve um universo isotrópico e homogêneo …
aplicável às equações de Einstein e que descreve um universo isotrópico e homogêneo …
On the quantization of the charge–mass ratio
SC Ulhoa - General Relativity and Gravitation, 2017 - Springer
The paper deals with the problem of describing fundamental particles. The Einstein–Rosen
approach was revisited to explain the charge–mass ratio quantization. Such a result is …
approach was revisited to explain the charge–mass ratio quantization. Such a result is …
On quantum cosmology in teleparallel gravity
AS Fernandes, SC Ulhoa… - Journal of Physics …, 2018 - iopscience.iop.org
A quantum cosmology in teleparallel gravity is presented in this article. Teleparallel gravity is
used to perform such an analysis once in General Relativity (GR) the concept of gravitational …
used to perform such an analysis once in General Relativity (GR) the concept of gravitational …
On Gravitational Casimir Effect and Stefan‐Boltzmann Law at Finite Temperature
Gravitons are described by the propagator in teleparallel gravity in nearly flat space‐time.
Finite temperature is introduced by using Thermofield Dynamics formalism. The gravitational …
Finite temperature is introduced by using Thermofield Dynamics formalism. The gravitational …
On the Hilbert Space in Quantum Gravity
EP Spaniol, RGG Amorim, SC Ulhoa - Universe, 2022 - mdpi.com
This article deals with the fractional problem of Sturm–Liouville and the Hilbert space
associated with the solutions of this differential equation. We apply a quantization procedure …
associated with the solutions of this differential equation. We apply a quantization procedure …
Gravity in extreme regions based on noncommutative quantization of teleparallel gravity
R Matsuyama, M Nagasawa - Classical and Quantum Gravity, 2018 - iopscience.iop.org
In this paper, a noncommutative gravitational theory is constructed by applying Moyal
deformation quantization and the Seiberg–Witten map to teleparallel gravity, a classical …
deformation quantization and the Seiberg–Witten map to teleparallel gravity, a classical …