14 citations · 14 across the 4 of their papers we have counts for
5 papers · 1 filter
Fidelity-Based Robustness Margins for Finite-Time Quantum Control
S. P. O'Neil, F. C. Langbein, C. A. Weidner +2
We develop a structure-specific fidelity-threshold robustness margin for finite-dimensional closed quantum systems under piecewise-constant coherent control. A scalar physical para…
Energy Landscape Shaping for Robust Control of Atoms in Optical Lattices
C. A. Weidner, S. P. O'Neil, E. A. Jonckheere +2
Robust quantum control is crucial for realizing practical quantum technologies. Energy landscape shaping offers an alternative to conventional dynamic control, providing theoretica…
Robustness of Quantum Systems Subject to Decoherence: Structured Singular Value Analysis?
S G Schirmer, F C Langbein, C A Weidner +1
We study the problem of robust performance of quantum systems under structured uncertainties. A specific feature of closed (Hamiltonian) quantum systems is that their poles lie on…
Robustness of energy landscape control for spin networks under decoherence
S. Schirmer, E. Jonckheere, S. O'Neil +1
Quantum spin networks form a generic system to describe a range of quantum devices for quantum information processing and sensing applications. Understanding how to control them is…
Structured singular value analysis for spintronics network information transfer control
Edmond A. Jonckheere, Sophie G. Schirmer, Frank C. Langbein
Control laws for selective transfer of information encoded in excitations of a quantum network, based on shaping the energy landscape using time-invariant, spatially-varying bias f…