Ermakov approach for Q=0 empty FRW minisuperspace oscillators
General Relativity and Quantum Cosmology
2007-05-23 v3
Abstract
The Wheeler-DeWitt equation for empty FRW minisuperspace universes of Hartle-Hawking factor ordering parameter Q=0 is mapped onto the dynamics of a unit mass classical oscillator. The latter is studied by the classical Ermakov invariant method. Angle quantities are presented in the same context
Keywords
Cite
@article{arxiv.gr-qc/9910070,
title = {Ermakov approach for Q=0 empty FRW minisuperspace oscillators},
author = {H. C. Rosu and P. Espinoza and M. Reyes},
journal= {arXiv preprint arXiv:gr-qc/9910070},
year = {2007}
}
Comments
8 pages, 4 figs