3 papers
quant-ph2023
Disturbance-agnostic robust performance with structured uncertainties and initial state error in classical versus quantum oscillatory systems
Edmond Jonckheere, Sophie G. Schirmer, Frank C. Langbein +2
A method to quantify robust performance for situations where structured parameter variations and initial state errors rather than extraneous disturbances are the main performance l…
quant-ph2022
Applying classical control techniques to quantum systems: entanglement versus stability margin and other limitations
C. A. Weidner, S. G. Schirmer, F. C. Langbein +1
Development of robust quantum control has been challenging and there are numerous obstacles to applying classical robust control to quantum system including bilinearity, marginal s…
quant-ph2010
Control-Induced Decoherence-Free Manifolds
E. Jonckheere, A. Shabani, A. T. Rezakhani
Quantum coherence of open quantum systems is usually compromised because of the interaction with the ambient environment. A "decoherence-free subspace" (DFS) of the system Hilbert…