A note on extremal states of composite quantum systems with fixed marginals
Quantum Physics
2013-04-22 v1 Mathematical Physics
Functional Analysis
math.MP
Operator Algebras
Abstract
An extremal element of the convex set of composite quantum states in , whose marginals are all normalised identities has been constructed. It is found to be a mixed state and is entangled as well.
Keywords
Cite
@article{arxiv.1304.5413,
title = {A note on extremal states of composite quantum systems with fixed marginals},
author = {S. Kanmani},
journal= {arXiv preprint arXiv:1304.5413},
year = {2013}
}
Comments
6 pages, no figures