2 papers
quant-ph2023
A Coherent LQG approach to Quantum Equalization
Rebbecca TY Thien, Shanon L. Vuglar, Ian R. Petersen
We propose a method to design a suboptimal, coherent quantum LQG controller to solve a quantum equalization problem. Our method involves reformulating the problem as a control prob…
quant-ph2022
A J-spectral Factorization Condition for the Physical Realizability of a Transfer Function Matrix with only Direct Feedthrough Quantum Noise
Rebbecca TY Thien, Shanon L. Vuglar, Ian R. Petersen
This paper gives a J-spectral factorization condition for the implementation of a strictly proper transfer function matrix as a physically realizable quantum system using only dire…