Nonlocal gravity cosmology: An overview
S Capozziello, F Bajardi - International Journal of Modern Physics D, 2022 - World Scientific
We discuss some main aspects of theories of gravity containing nonlocal terms in view of
cosmological applications. In particular, we consider various extensions of general relativity …
cosmological applications. In particular, we consider various extensions of general relativity …
[HTML][HTML] Hamiltonian dynamics and Noether symmetries in extended gravity cosmology
We discuss the Hamiltonian dynamics for cosmologies coming from Extended Theories of
Gravity. In particular, minisuperspace models are taken into account searching for Noether …
Gravity. In particular, minisuperspace models are taken into account searching for Noether …
[HTML][HTML] Traversable wormhole solutions admitting Noether symmetry in f (R, T 2) theory
MZ Gul, M Sharif - Symmetry, 2023 - mdpi.com
This paper uses the Noether symmetry approach to examine the viable and stable
traversable wormhole solutions in the framework of the f (R, T 2) theory, where R is the Ricci …
traversable wormhole solutions in the framework of the f (R, T 2) theory, where R is the Ricci …
Noether symmetry approach in energy-momentum squared gravity
In this paper, we investigate the newly developed f (R, T 2) theory (R is the Ricci scalar and
T 2= T αβ T αβ, T αβ demonstrates the energy-momentum tensor) to explore some viable …
T 2= T αβ T αβ, T αβ demonstrates the energy-momentum tensor) to explore some viable …
[HTML][HTML] Noether symmetry approach in gravity
We explore the recently introduced modified Gauss–Bonnet gravity (Sharif and Ikram in Eur
Phys JC 76: 640, 2016), f (G, T) f (G, T) pragmatic with GG, the Gauss–Bonnet term, and T …
Phys JC 76: 640, 2016), f (G, T) f (G, T) pragmatic with GG, the Gauss–Bonnet term, and T …
Violation of the first law of thermodynamics in f (R, T) gravity
We derive the first law of thermodynamics using the method proposed by Wald. Treating the
entropy as Noether charge and comparing with the usual first law of thermodynamics, we …
entropy as Noether charge and comparing with the usual first law of thermodynamics, we …
Some exact solutions in gravity via Noether symmetries
This paper is devoted to investigate the recently proposed modified Gauss–Bonnet f (𝒢, T)
gravity, with 𝒢, the Gauss–Bonnet term, coupled with T, the trace of energy–momentum …
gravity, with 𝒢, the Gauss–Bonnet term, coupled with T, the trace of energy–momentum …
Strange stars in Krori–Barua spacetime under f (R, T) gravity
In the present work, we study about highly dense compact stars which are made of quarks,
specially strange quarks, adopting the Krori–Barua (KB)(Krori and Barua, 1975) metric in the …
specially strange quarks, adopting the Krori–Barua (KB)(Krori and Barua, 1975) metric in the …
Scalar-tensor teleparallel wormholes by Noether symmetries
A gravitational theory of a scalar field nonminimally coupled with torsion and a boundary
term is considered with the aim to construct Lorentzian wormholes. Geometrical parameters …
term is considered with the aim to construct Lorentzian wormholes. Geometrical parameters …
Noether symmetries of LRS Bianchi type-I spacetime in gravity
This paper investigates the Noether symmetry approach in modified f (ℛ, φ, χ) theory of
gravity, where ℛ is the Ricci scalar, φ is a scalar field and χ is the kinetic energy term. For …
gravity, where ℛ is the Ricci scalar, φ is a scalar field and χ is the kinetic energy term. For …