Stochastic Schr\"odinger equations with coloured noise
Quantum Physics
2010-10-28 v1
Abstract
A natural non-Markovian extension of the theory of white noise quantum trajectories is presented. In order to introduce memory effects in the formalism an Ornstein-Uhlenbeck coloured noise is considered as the output driving process. Under certain conditions a random Hamiltonian evolution is recovered. Moreover, non-Markovian stochastic Schr\"odinger equations which unravel non-Markovian master equations are derived.
Keywords
Cite
@article{arxiv.0911.2554,
title = {Stochastic Schr\"odinger equations with coloured noise},
author = {A. Barchielli and C. Pellegrini and F. Petruccione},
journal= {arXiv preprint arXiv:0911.2554},
year = {2010}
}
Comments
4pages, revtex