Environment - Assisted Invariance, Causality, and Probabilities in Quantum Physics
Quantum Physics
2010-03-02 v1
Abstract
I introduce environment - assisted invariance -- a symmetry related to causality that is exhibited by correlated quantum states -- and describe how it can be used to understand the nature of ignorance and, hence, the origin of probabilities in quantum physics.
Cite
@article{arxiv.quant-ph/0211037,
title = {Environment - Assisted Invariance, Causality, and Probabilities in Quantum Physics},
author = {W. H. Zurek},
journal= {arXiv preprint arXiv:quant-ph/0211037},
year = {2010}
}