A proof for the informational completeness of the rotated quadrature observables
Quantum Physics
2010-10-19 v1
Abstract
We give a new mathematically rigorous proof for the fact that, when is a dense subset of , the rotated quadrature operators , , of a single mode electromagnetic field constitute an informationally complete set of observables.
Keywords
Cite
@article{arxiv.0712.0291,
title = {A proof for the informational completeness of the rotated quadrature observables},
author = {J. Kiukas and P. Lahti and J. -P. Pellonpaa},
journal= {arXiv preprint arXiv:0712.0291},
year = {2010}
}
Comments
11 pages