Classical and Quantum Cosmology in Einstein-aether Scalar-tensor gravity: Noether Symmetry Analysis
General Relativity and Quantum Cosmology
2024-07-12 v1
Abstract
The present work deals with Einstein-aether Scalar tensor gravity in the background of homogeneous and isotropic flat FLRW space-time model. The Noether symmetry vector identifies a transformation in the augmented space so that the field equations become solvable. The cosmological solutions are analyzed from the observational point of view. Finally, for quantum cosmology, the Wheeler-DeWitt (WD) has been formulated and solutions have been determined by identifying the periodic nature of the wave function using conserved (Noether) charge.
Keywords
Cite
@article{arxiv.2407.08207,
title = {Classical and Quantum Cosmology in Einstein-aether Scalar-tensor gravity: Noether Symmetry Analysis},
author = {Dipanakr Laya and Roshni Bhaumik and Sourav Dutta and Subenoy Chakraborty},
journal= {arXiv preprint arXiv:2407.08207},
year = {2024}
}
Comments
15 pages, 4 figures