Geometric time in quantum cosmology
General Relativity and Quantum Cosmology
2015-06-19 v1
Abstract
Various choices of the geometry degrees of freedom as the emergent time are tested on the model of an isotropic universe with a scalar field of potential. Potential problems with each choices as well as possible applications in loop quantization are discussed.
Cite
@article{arxiv.1403.3879,
title = {Geometric time in quantum cosmology},
author = {Tomasz Pawłowski},
journal= {arXiv preprint arXiv:1403.3879},
year = {2015}
}
Comments
3 pages, To appear in Proceedings of the 13th Marcel Grossmann Meeting (MG13), Stockholm, Sweden, 1-7 July 2012