Improved regularization from Quantum Reduced Loop Gravity
General Relativity and Quantum Cosmology
2016-04-11 v1
Abstract
The choice of the regularization scheme in Loop Quantum Cosmology (LQC) is crucial for the predicted phenomenology. We outline how the improved scheme can be naturally realized in Quantum Reduced Loop Gravity, describing the Universe as an ensemble of microstates labeled by different graphs. The new effective dynamics presents corrections to LQC, which do not significantly affect the bouncing scenario for the most relevant kinds of matter fields in cosmology .
Cite
@article{arxiv.1604.02375,
title = {Improved regularization from Quantum Reduced Loop Gravity},
author = {Emanuele Alesci and Francesco Cianfrani},
journal= {arXiv preprint arXiv:1604.02375},
year = {2016}
}
Comments
5 pages