Ex Tenebris Scientia – Frank C Langbein

C.A. Weidner, S.G. Schirmer, F.C. Langbein, E.A. Jonckheere. Applying Classical Control Techniques to Quantum Systems: Entanglement versus Stability Margin and other Limitations. IEEE Conf Decision and Control, in press, 2022. [arXiv:2207.12385] [PDF:paper]

Applying Classical Control Techniques to Quantum Systems: Entanglement versus Stability ... Recently updated!

I. Khalid, C. A. Weidner, E. A. Jonckheere, S. G. Shermer, F. C. Langbein. RobChar: Robust Characterisation of Quantum Controls and Control Algorithms, V1.0. Code, https://github.com/Qyber-black/robchar_public, 22nd July 2022. [DOI:10.5281/zenodo.6891381] [Project]

RobChar: Robust Characterisation of Quantum Controls and Control Algorithms Recently updated!

I. Khalid, C. A. Weidner, E. A. Jonckheere, S. G. Shermer, F. C. Langbein. Statistically Characterising Robustness and Fidelity of Quantum Controls and Quantum Control Algorithms. Preprint, 2022. [arXiv:2207.07801] [PDF]

Statistically Characterising Robustness and Fidelity of Quantum Controls and Quantum ... Recently updated!

F.C. Langbein. Learning to Control Quantum Systems Robustly. AI3SD Video: Learning to Control Quantum Systems Robustly, 10/11/2021. AI3SD Autumn Seminar Series 2021. 13 Oct – 15 Dec 2021. [PDF] [Video] [DOI:10.5258/SOTON/AI3SD0163]

AI3SD: Learning to Control Quantum Systems Robustly

Irtaza Khalid, Carrie Weidner, S.G. Schirmer, Edmond Jonckheere, Frank C. Langbein. Finding and Characterising Robust Quantum Controls. Poster, BQIT:22, 2022. [PDF:poster]

BQIT:22 – Finding and Characterising Robust Quantum Controls

E. Jonckheere, S. G. Schirmer, F. C. Langbein, C. A. Weidner. Noiseless robust performance with structured uncertainties and initial state error. Preprint 2022. [PDF]

Noiseless robust performance with structured uncertainties and initial state error

SG Schirmer, FC Langbein, CA Weidner, EA Jonckheere. Robustness of Quantum Systems Subject to Decoherence: Structured Singular Value Analysis?. IEEE Conf Decision and Control, pp. 4158-4163, 2021. [DOI:10.1109/CDC45484.2021.9682796] [arXiv:2110.05372] [PDF]

Robustness of Quantum Systems Subject to Decoherence: Structured Singular Value ...

Irtaza Khalid, Carrie Weidner, S.G. Schirmer, Edmond Jonckheere, Frank C. Langbein. Finding and Characterising Robust Quantum Controls. Poster, European Quantum Technologies Conference EQTC, 2021. [PDF:poster] [PDF:abstract]

EQTC2021- Finding and Characterising Robust Quantum Controls

I. Khalid, C. A. Weidner, E. A. Jonckheere, S. G. Schirmer, F. C. Langbein. Reinforcement Learning vs. Gradient-Based Optimisation for Robust Energy Landscape Control of Spin-1/2 Quantum Networks. IEEE Conf Decision and Control, pp. 4133-4139, 2021. [DOI:10.1109/CDC45484.2021.9683463] [arXiv:2109.07226] [PDF]

Reinforcement Learning vs. Gradient-Based Optimisation for Robust Energy Landscape Control ...

Some time ago I had a bit of an issue with e-mails being modified by replacing links with so-called safelinks, which are effectively trackers, make it impossible to check links and make sharing links considerably less secure, among some other issues. Meanwhile, these people, so concerned about my security, started […]

Removing Useless Warnings Inserted into E-Mails

Sophie G. Schirmer, Frank C. Langbein, Carrie A. Weidner, Edmond Jonckheere. Robust Control Performance for Open Quantum Systems. In press, DOI:10.1109/TAC.2022.3181249, 2022. [arXiv:2008.13691] [PDF]

Robust Control Performance for Open Quantum Systems

Spin Network Router — FC Langbein, SG Shermer, E Jonckheere. MatSpinNet, V1.0. Code, https://qyber.black/SpinNet/MatSpinNet, https://github.com/xis10z/MatSpinNet, 16th November 2019. [DOI:10.6084/m9.figshare.10315814]

MatSpinNet