336 citations · 1.8k across the 72 of their papers we have counts for
6 papers · 1 filter
Cavity driven by a single photon: conditional dynamics and non-linear phase shift
A. R. R. Carvalho, M. R. Hush, M. R. James
We apply the stochastic master equations (quantum filter) derived by Gough et al. (Proc. 50th IEEE Conference on Decision and Control, 2011) to a system consisting of a cavity driv…
On the response of quantum linear systems to single photon input fields
Guofeng Zhang, Matthew R. James
The purpose of this paper is to extend linear systems and signals theory to include single photon quantum signals. We provide detailed results describing how quantum linear systems…
Robust Stability of Quantum Systems with a Nonlinear Coupling Operator
Ian R. Petersen, Valery Ugrinovskii, Matthew R. James
This paper considers the problem of robust stability for a class of uncertain quantum systems subject to unknown perturbations in the system coupling operator. A general stability…
Preservation of Commutation Relations and Physical Realizability of Open Two-Level Quantum Systems
Luis A. Duffaut Espinosa, Zibo Miao, I. R. Petersen +2
Coherent feedback control considers purely quantum controllers in order to overcome disadvantages such as the acquisition of suitable quantum information, quantum error correction,…
Robust Stability of Uncertain Quantum Systems
Ian R. Petersen, Valery Ugrinovskii, Matthew R. James
This paper considers the problem of robust stability for a class of uncertain quantum systems subject to unknown perturbations in the system Hamiltonian. Some general stability res…
Quantum Feedback Networks and Control: A Brief Survey
Guofeng Zhang, Matthew R. James
The purpose of this paper is to provide a brief review of some recent developments in quantum feedback networks and control. A quantum feedback network (QFN) is an interconnected s…