On the Weyl curvature hypothesis
Abstract
The Weyl curvature hypothesis of Penrose attempts to explain the high homogeneity and isotropy, and the very low entropy of the early universe, by conjecturing the vanishing of the Weyl tensor at the BigBang singularity.
 Publication:

Annals of Physics
 Pub Date:
 November 2013
 DOI:
 10.1016/j.aop.2013.08.002
 arXiv:
 arXiv:1203.3382
 Bibcode:
 2013AnPhy.338..186S
 Keywords:

 General Relativity and Quantum Cosmology;
 Astrophysics  Cosmology and Extragalactic Astrophysics;
 Mathematical Physics;
 Mathematics  Differential Geometry
 EPrint:
 10 pages, slides at http://www.sciencedirect.com/science/article/pii/S0003491613001711