Noether Symmetry analysis in Chameleon Field Cosmology
General Relativity and Quantum Cosmology
2023-03-01 v1
Abstract
This work deals with chameleon field cosmology (a scalar field nonminimally coupled to cold dark matter) in the background of flat Friedmann-Lemaitre-Robertson-Walker (FLRW) space-time. Both classical and quantum cosmology have been investigated using Noether symmetry analysis of the underlying physical system. The Wheeler-DeWitt (WD) equation has been constructed on the minisuperspace and solutions have been obtained using conserved charge.
Cite
@article{arxiv.2302.14333,
title = {Noether Symmetry analysis in Chameleon Field Cosmology},
author = {Roshni Bhaumik and Sourav Dutta and Subenoy Chakraborty},
journal= {arXiv preprint arXiv:2302.14333},
year = {2023}
}
Comments
19 pages, 4 figures