Decoherence without Dissipation
Quantum Physics
2015-06-05 v1 General Relativity and Quantum Cosmology
High Energy Physics - Theory
Abstract
That decoherence can take place in the presence of energy conservation seems to be a poorly known fact. That lack of knowledge has for example bedevilled the discussion of the "black hole information" problem. I present a simple model which illustrates such energy free decoherence.
Keywords
Cite
@article{arxiv.1205.6750,
title = {Decoherence without Dissipation},
author = {W. G. Unruh},
journal= {arXiv preprint arXiv:1205.6750},
year = {2015}
}
Comments
4 pages-- To appear in Phil Trans Roy Soc in special issue on Decoherence, ed. A. Hagar