Filtering of Wide Sense Stationary Quantum Stochastic Processes
Mathematical Physics
2007-08-07 v1 math.MP
Abstract
We introduce a concept of a quantum wide sense stationary process taking values in a C*-algebra and expected in a sub-algebra. The power spectrum of such a process is defined, in analogy to classical theory, as a positive measure on frequency space taking values in the expected algebra. The notion of linear quantum filters is introduced as some simple examples mentioned.
Cite
@article{arxiv.0708.0722,
title = {Filtering of Wide Sense Stationary Quantum Stochastic Processes},
author = {John Gough},
journal= {arXiv preprint arXiv:0708.0722},
year = {2007}
}
Comments
6 pages, no figures