Discrete Approximation of Quantum Stochastic Models
Mathematical Physics
2008-10-20 v2 math.MP
Abstract
We develop a general technique for proving convergence of repeated quantum interactions to the solution of a quantum stochastic differential equation. The wide applicability of the method is illustrated in a variety of examples. Our main theorem, which is based on the Trotter-Kato theorem, is not restricted to a specific noise model and does not require boundedness of the limit coefficients.
Cite
@article{arxiv.0803.4383,
title = {Discrete Approximation of Quantum Stochastic Models},
author = {Luc Bouten and Ramon van Handel},
journal= {arXiv preprint arXiv:0803.4383},
year = {2008}
}