Quantum supersymmetric FRW cosmology with a scalar field
General Relativity and Quantum Cosmology
2016-03-23 v2 High Energy Physics - Theory
Abstract
We analyze the quantum supersymmetric cosmological FRW model with a scalar field, with a conditional probability density and the scalar field identified as time. The Hilbert space has a spinorial structure and there is only one consistent solution, with a conserved probability density. The dynamics of the scale factor is obtained from its mean value. The uncertainty relations are fulfilled and the corresponding fluctuations are consistent with a semiclassical Universe. We give two examples which turn out to have negative potential.
Cite
@article{arxiv.1511.04425,
title = {Quantum supersymmetric FRW cosmology with a scalar field},
author = {C. Ramírez and V. Vázquez-Báez},
journal= {arXiv preprint arXiv:1511.04425},
year = {2016}
}
Comments
12 pages, 11 figures