Noether symmetry in a nonlocal f(T) gravity

@article{Channuie2017NoetherSI,
  title={Noether symmetry in a nonlocal f(T) gravity},
  author={Phongpichit Channuie and Davood Momeni},
  journal={Nuclear Physics B},
  year={2017}
}
View PDF on arXiv
7 Citations

Figures from this paper

7 Citations

Phase space description of nonlocal teleparallel gravity

We study cosmological solutions in nonlocal teleparallel gravity or f(T) theory, where T is the torsion scalar in teleparallel gravity. This is a natural extension of the usual teleparallel gravity…

Noether symmetry approach in Eddington-inspired Born–Infeld gravity

In this work, we take a short recap of a formal framework of the Eddington-inspired Born–Infeld (EiBI) theory of gravity and derive the point-like Lagrangian for underlying theory based on the use of…

Cosmic evolution in the anisotropic space–time from modified f(R, T) gravity

In light of an expanded theory of f(R, T) gravity with the matter field as a viscous fluid, this paper evaluated an accelerated cosmology model in the anisotropic space–time. A variable Hubble…

Panoroma behaviour of Domain walls cosmological models in teleparallel gravity.

The work is devoted to LRS Bianchi I domain walls cosmological models within the framework of teleparallel gravity using volumetric expansions laws for the depiction model. The physical and…

Classification of proper non-static cylindrically symmetric perfect fluid space-times via conformal vector fields in f(R) gravity

In this paper, we classify proper non-static cylindrically symmetric (CS) perfect fluid space-times via conformal vector fields (CVFs) in the f(R) gravity. In order to classify the space-times, we ...

Noether symmetry approach in non-minimal derivative coupling gravity

Solutions of the system of equations obtained by applying the Noether gauge symmetry and its conserved quantity for the standard general relativity (GR) and the non-minimal derivative coupling (NMDC) cosmological model are examined.

Exploring conformal vector fields of Bianchi type-I perfect fluid solutions in f(T) gravity

In this paper, first, we deduce various classes of Bianchi type-I perfect fluid solutions in the [Formula: see text] gravity. In order to obtain the above-mentioned classes, we use some algebraic…

References

SHOWING 1-10 OF 132 REFERENCES

Noether symmetry approach in the cosmological alpha-attractors

The distinctions between ΛCDM and f(T) gravity according to Noether symmetry

Noether’s theory offers us a useful tool to research the conserved quantities and symmetries of the modified gravity theories, among which the f(T) theory, a generally modified teleparallel gravity,…

Cosmological viable mimetic f(R) and f(R, T) theories via Noether symmetry

Extended f(R) theories of gravity have been investigated from the symmetry point of view. We briefly has been investigated Noether symmetry of two types of extended f(R) theories: f(R, T) theory, in…

Noether symmetry in the Nash theory of gravity

This paper deals with the study of Bianchi type-I universe in the context of Nash gravity by using the Noether symmetry approach. We shortly revisit the Nash theory of gravity. We make a short recap…

Nonlocal gravity and the diffusion equation

We propose a nonlocal scalar-tensor model of gravity with pseudodifferential operators inspired by the effective action of p-adic string and string field theory on flat spacetime. An infinite number…

Newtonian limit of nonlocal cosmology

We study the consequences of the f(R/{open_square}) gravity models for the Solar System and the large-scale structure of the Universe. The spherically symmetric solutions can be used to obtain bounds…

Screening of cosmological constant in non-local gravity

Ghosts in classes of non-local gravity

Matter bounce cosmology with the f(T) gravity

We show that the f(T) gravitational paradigm, in which gravity is described by an arbitrary function of the torsion scalar, can provide a mechanism for realizing bouncing cosmologies, thereby…

Conformal transformation in f(T) theories

It is well known that f(R) theories are dynamically equivalent to a particular class of scalar-tensor theories. In analogy to the f(R) extension of the Einstein-Hilbert action of general relativity,…
...