336 citations · 1.8k across the 72 of their papers we have counts for
6 papers · 2 filters
Pole placement design for quantum systems via coherent observers
Zibo Miao, Matthew R. James, Valery A. Ugrinovskii
We previously extended Luenberger's approach for observer design to the quantum case, and developed a class of coherent observers which tracks linear quantum stochastic systems in…
LQG feedback control of a class of linear non-Markovian quantum systems
Shibei Xue, Matthew R. James, Valery Ugrinovskii +1
In this paper we present a linear quadratic Gaussian (LQG) feedback control strategy for a class of linear non-Markovian quantum systems. The feedback control law is designed based…
Quantum filter for a non-Markovian single qubit system
Shibei Xue, Matthew R. James, Alireza Shabani +2
In this paper, a quantum filter for estimating the states of a non-Markovian qubit system is presented in an augmented Markovian system framework including both the qubit system of…
The Evolution of Network Entropy in Classical and Quantum Consensus Dynamics
Shuangshuang Fu, Guodong Shi, Ian R. Petersen +1
In this paper, we investigate the evolution of the network entropy for consensus dynamics in classical or quantum networks. We show that in the classical case, the network entropy…
Quantum filter for a class of non-Markovian quantum systems
Shibei Xue, Matthew R. James, Alireza Shabani +2
In this paper we present a Markovian representation approach to constructing quantum filters for a class of non-Markovian quantum systems disturbed by Lorenztian noise. An ancillar…
Coherently tracking the covariance matrix of an open quantum system
Zibo Miao, Michael R. Hush, Matthew James
Coherent feedback control of quantum systems has demonstrable advantages over measurement-based control, but so far there has been little work done on coherent estimators and more…