336 citations · 459 across the 6 of their papers we have counts for
6 papers
Avoiding entanglement sudden-death via measurement feedback control in a quantum network
Naoki Yamamoto, Hendra I. Nurdin, Matthew R. James +1
In this paper, we consider a linear quantum network composed of two distantly separated cavities that are connected via a one-way optical field. When one of the cavity is damped an…
Coherent quantum LQG control
H. I. Nurdin, M. R. James, I. R. Petersen
Based on a recently developed notion of physical realizability for quantum linear stochastic systems, we formulate a quantum LQG optimal control problem for quantum linear stochast…
Quantum Dissipative Systems and Feedback Control Design by Interconnection
Matthew R. James, John Gough
The purpose of this paper is to extend J.C. Willems' theory of dissipative systems to the quantum domain. This general theory, which combines perspectives from the quantum physics…
The Series Product and Its Application to Quantum Feedforward and Feedback Networks
J. Gough, M. R. James
The purpose of this paper is to present simple and general algebraic methods for describing series connections in quantum networks. These methods build on and generalize existing m…
Effects of Measurement back-action in the stabilization of a Bose-Einstein condensate through feedback
S. D. Wilson, A. R. R. Carvalho, J. J. Hope +1
We apply quantum filtering and control to a particle in a harmonic trap under continuous position measurement, and show that a simple static feedback law can be used to cool the sy…
H-Infinity Control of Linear Quantum Stochastic Systems
M. R. James, H. I. Nurdin, I. R. Petersen
The purpose of this paper is to formulate and solve a H-infinity controller synthesis problem for a class of non-commutative linear stochastic systems which includes many examples…