Dirac observables and boundary proposals in quantum cosmology
General Relativity and Quantum Cosmology
2014-07-28 v1
Abstract
We study the reduced phase space quantization of a closed Friedmann Universe, where matter content is constituted by two (no-interacting) fluids, namely dust (or cold dark matter) and radiation. It is shown that, for this particular model, specific boundary conditions can be related to the algebra of Dirac observables.
Cite
@article{arxiv.1403.2424,
title = {Dirac observables and boundary proposals in quantum cosmology},
author = {S. Jalalzadeh and P. V. Moniz},
journal= {arXiv preprint arXiv:1403.2424},
year = {2014}
}
Comments
6 pages, no figures, to appear in Phys. Rev. D