Approximate Joint Measurability of Spin Along Two Directions
Quantum Physics
2008-11-16 v1
Abstract
We study the existence of jointly measurable POVM approximations to two non-commuting sharp spin observables. We compare two different ways to specify optimal approximations.
Keywords
Cite
@article{arxiv.0801.2712,
title = {Approximate Joint Measurability of Spin Along Two Directions},
author = {Teiko Heinosaari and Peter Stano and Daniel Reitzner},
journal= {arXiv preprint arXiv:0801.2712},
year = {2008}
}
Comments
6 pages, 4 figures