Janus Points and Arrows of Time
General Relativity and Quantum Cosmology
2016-04-15 v1
Abstract
We clarify and strengthen our demonstration that arrows of time necessarily arise in unconfined systems. Contrary to a recent claim, this does not require an improbable selection principle.
Cite
@article{arxiv.1604.03956,
title = {Janus Points and Arrows of Time},
author = {Julian Barbour and Tim Koslowski and Flavio Mercati},
journal= {arXiv preprint arXiv:1604.03956},
year = {2016}
}
Comments
3 pages