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 …

[HTML][HTML] Hamiltonian dynamics and Noether symmetries in extended gravity cosmology

S Capozziello, M De Laurentis, SD Odintsov - The European Physical …, 2012 - Springer
We discuss the Hamiltonian dynamics for cosmologies coming from Extended Theories of
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 …

Noether symmetry approach in energy-momentum squared gravity

M Sharif, MZ Gul - Physica Scripta, 2020 - iopscience.iop.org
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 …

[HTML][HTML] Noether symmetry approach in gravity

MF Shamir, M Ahmad - The European Physical Journal C, 2017 - Springer
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 …

Violation of the first law of thermodynamics in f (R, T) gravity

M Jamil, D Momeni, R Myrzakulov - Chinese Physics Letters, 2012 - iopscience.iop.org
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 …

Some exact solutions in gravity via Noether symmetries

MF Shamir, M Ahmad - Modern Physics Letters A, 2017 - World Scientific
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 …

Strange stars in Krori–Barua spacetime under f (R, T) gravity

S Biswas, S Ghosh, S Ray, F Rahaman, BK Guha - Annals of Physics, 2019 - Elsevier
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 …

Scalar-tensor teleparallel wormholes by Noether symmetries

S Bahamonde, U Camci, S Capozziello, M Jamil - Physical Review D, 2016 - APS
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 …

Noether symmetries of LRS Bianchi type-I spacetime in gravity

A Malik, MF Shamir, I Hussain - International Journal of Geometric …, 2020 - World Scientific
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 …