Short-scale Emergence of Classical Geometry, in Euclidean Loop Quantum Gravity
General Relativity and Quantum Cosmology
2016-03-28 v1
Abstract
We study the euclidean covariant loop-quantum-gravity vertex numerically, using a cylindrically symmetric boundary state and a convenient value of the Barbero-Immirzi parameter. We show that a classical geometry emerges already at low spin. We also recognise the appearance of the degenerate configurations.
Cite
@article{arxiv.1603.07931,
title = {Short-scale Emergence of Classical Geometry, in Euclidean Loop Quantum Gravity},
author = {Vincent Bayle and François Collet and Carlo Rovelli},
journal= {arXiv preprint arXiv:1603.07931},
year = {2016}
}
Comments
17 pages, 12 figures