Preservation of commutation relations and physical realizability of open two-level quantum systems
Coherent feedback control considers purely quantum controllers in order to overcome
disadvantages such as the acquisition of suitable quantum information, quantum error …
disadvantages such as the acquisition of suitable quantum information, quantum error …
A direct coupling coherent quantum observer for a single qubit finite level quantum system
IR Petersen - 2014 4th Australian Control Conference (AUCC), 2014 - ieeexplore.ieee.org
This paper considers the problem of constructing a direct coupling quantum observer for a
single qubit finite level quantum system plant. The proposed observer is a single mode …
single qubit finite level quantum system plant. The proposed observer is a single mode …
Time averaged consensus in a direct coupled coherent quantum observer network for a single qubit finite level quantum system
IR Petersen - 2015 10th Asian Control Conference (ASCC), 2015 - ieeexplore.ieee.org
This paper considers the problem of constructing a direct coupled quantum observer
network for a single qubit quantum system. The proposed observer consists of a network of …
network for a single qubit quantum system. The proposed observer consists of a network of …
On the preservation of commutation and anticommutation relations of n-level quantum systems
The goal of this paper is to provide conditions under which a quantum stochastic differential
equation (QSDE) preserves the commutation and anticommutation relations of the SU (n) …
equation (QSDE) preserves the commutation and anticommutation relations of the SU (n) …
Direct and indirect couplings in the interconnection of open two level quantum systems
Recently, the influences and applications of indirect and direct couplings in coherent
feedback control of linear quantum stochastic systems have been investigated. However …
feedback control of linear quantum stochastic systems have been investigated. However …
Quantum observers for dissipative interacting qubits in a common environment
We previously developed coherent quantum observers for linear and bilinear quantum
plants corresponding to open harmonic oscillators and finite level quantum systems …
plants corresponding to open harmonic oscillators and finite level quantum systems …