16 citations · 31 across the 5 of their papers we have counts for
5 papers
Physical Realizability Conditions for Mixed Bilinear-Linear Quantum Cascades with Pure Field Coupling
Luis A. Duffaut Espinosa, Z. Miao, I. R. Petersen +2
This paper aims to provide conditions under which a quantum stochastic differential equation can serve as a model for interconnection of a bilinear system evolving on an operator g…
On the preservation of commutation and anticommutation relations of N-level quantum systems
Luis A. Duffaut Espinosa, Z. Miao, I. R. Petersen +2
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) a…
Physical Realizability of Multi-Level Quantum Systems
Luis A. Duffaut Espinosa, Zibo Miao, I. R. Petersen +2
This paper considers the physical realizability condition for multi-level quantum systems having polynomial Hamiltonian and multiplicative coupling with respect to several interact…
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,…
Homodyne locking of a squeezer
M. Heurs, I. R. Petersen, M. R. James +1
We report on the successful implementation of a new approach to locking the frequencies of an OPO-based squeezed-vacuum source and its driving laser. The technique allows the simul…