Quantum smoothing
Quantum Physics
2007-12-06 v2
Abstract
Quantum initial state estimation through entanglement and continuous measurement is introduced. This paper provides a unified formulation of classical and quantum smoothing and shows a smoothing uncertainty relation. As an example, a communication between two parties via a two mode squeezed state is shown.
Cite
@article{arxiv.0711.3885,
title = {Quantum smoothing},
author = {Masahiro Yanagisawa},
journal= {arXiv preprint arXiv:0711.3885},
year = {2007}
}
Comments
9 pages