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 …

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 …

Compact Stars Admitting Noether Symmetries in Energy‐Momentum Squared Gravity

M Sharif, MZ Gul - Advances in Astronomy, 2021 - Wiley Online Library
This paper investigates the geometry of compact stellar objects through the Noether
symmetry approach in the energy‐momentum squared gravity. This newly developed theory …

Noether symmetries and anisotropic universe in energy-momentum squared gravity

M Sharif, MZ Gul - Physica Scripta, 2021 - iopscience.iop.org
This paper explores exact cosmological solutions of anisotropic universe model through
Noether symmetry technique in energy-momentum squared gravity. This theory resolves the …

Physical significance of noether symmetries

A Qadir, U Camci - Symmetry, 2022 - mdpi.com
In this paper, we will trace the development of the use of symmetry in discussing the theory
of motion initiated by Emmy Noether in 1918. Though it started with its use in classical …

Noether Symmetries and Some Exact Solutions in f(R, T 2) Theory

M Sharif, M Zeeshan Gul - Journal of Experimental and Theoretical …, 2023 - Springer
The main purpose of this article is to analyze some physically viable solutions through the
Noether symmetry technique in f (R, T 2) theory. For this perspective, we assume a …

Fermions in Gödel-type background space-times with torsion and the Landau quantization

GQ Garcia, JR de S. Oliveira, K Bakke… - The European Physical …, 2017 - Springer
In this paper, we analyze Dirac fermions in Gödel-type background space-times with torsion.
We also consider the Gödel-type space-times embedded in a topological defect …

[HTML][HTML] Stellar structures in f (G) gravity admitting Noether symmetries

MF Shamir, T Naz - Physics Letters B, 2020 - Elsevier
This work aims to investigate some possible emergence of relativistic compact stellar objects
in modified f (G) gravity using Noether symmetry approach. For this purpose, we assume …

Classification of the Lie and Noether symmetries for the Klein–Gordon equation in anisotropic cosmology

A Paliathanasis - Symmetry, 2023 - mdpi.com
We carried out a detailed group classification of the potential in Klein–Gordon equation in
anisotropic Riemannian manifolds. Specifically, we consider the Klein–Gordon equations for …

Noether gauge symmetry classes for pp-wave spacetimes

U Camci, A Yildirim - International Journal of Geometric Methods in …, 2015 - World Scientific
The Noether gauge symmetries of geodesic Lagrangian for the pp-wave spacetimes are
determined in each of the Noether gauge symmetry classes of the pp-wave spacetimes. It is …