Decoherence free algebra
Quantum Physics
2009-11-10 v2 Statistical Mechanics
Abstract
We consider the decoherence free subalgebra which satisfies the minimal condition introduced by Alicki. We show the manifest form of it and relate the subalgebra with the Kraus representation. The arguments also provides a new proof for generalized L\"{u}ders theorem.
Cite
@article{arxiv.quant-ph/0307040,
title = {Decoherence free algebra},
author = {Yoshiko Ogata},
journal= {arXiv preprint arXiv:quant-ph/0307040},
year = {2009}
}
Comments
To appear in Physics Letters A v2.minor change