Work

Dynamical features of f(T,B) cosmology

Year: 2022

Type: article

Abstract: In this paper, we have explored the field equations of [Formula: see text] gravity and determined the dynamical parameters with the hyperbolic function of Hubble parameter. The accelerating behavior has been observed and the behavior of equation of state parameter indicates the [Formula: see text]CDM model at late time. The role of model parameters in assessing the accelerating behavior has been emphasized. Interestingly, the term containing [Formula: see text], the coefficient of boundary term, in the model parameter vanishes during the simplification. The scalar perturbation has been presented to show the stability of the model.

Source: Modern Physics Letters A

DOI: 10.1142/s0217732322501048

Authors: S. A. Kadam, B. Mishra, S. K. Tripathy

Institutions: Birla Institute of Technology and Science - Hyderabad Campus, Birla Institute of Technology and Science, Pilani, Indira Gandhi Institute of Technology

Language: English

Topic: Cosmology and Gravitation Theories

Subfield: Astronomy and Astrophysics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

Funder: University Grants Commission

OpenAlex ID: W4281708403

FWCI: 1.106

Cites: 50

Cited by: 12

Related to: 10