M
Matthias M. Müller
Researcher at Forschungszentrum Jülich
Publications - 42
Citations - 900
Matthias M. Müller is an academic researcher from Forschungszentrum Jülich. The author has contributed to research in topics: Quantum & Quantum system. The author has an hindex of 16, co-authored 41 publications receiving 603 citations. Previous affiliations of Matthias M. Müller include University of Ulm & University of Florence.
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Dressing the chopped-random-basis optimization: A bandwidth-limited access to the trap-free landscape
TL;DR: This work modifications the Chopped Random Basis optimal control algorithm and shows that this development exploits the advantages of both (unconstrained) gradient algorithms and of truncated basis methods, allowing to always follow the gradient of the unconstrained landscape by bandwidth-limited control functions.
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Implementation of an experimentally feasible controlled-phase gate on two blockaded Rydberg atoms
Matthias M. Müller,Michael Murphy,Simone Montangero,Tommaso Calarco,Philippe Grangier,Antoine Browaeys +5 more
TL;DR: In this paper, the authors investigate the implementation of a controlled-$Z$ gate on a pair of Rydberg atoms in spatially separated dipole traps where the joint excitation of both atoms into the Ryberg level is strongly suppressed.
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Introduction to quantum optimal control for quantum sensing with nitrogen-vacancy centers in diamond
Phila Rembold,Phila Rembold,Phila Rembold,Nimba Oshnik,Nimba Oshnik,Matthias M. Müller,Simone Montangero,Simone Montangero,Tommaso Calarco,Tommaso Calarco,Elke Neu,Elke Neu +11 more
TL;DR: In this paper, the authors give the necessary background to summarize recent advancements in the field of QOC assisted quantum applications with nitrogen-vacancy (NV) centers in diamond.
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Optimizing for an arbitrary perfect entangler. I. Functionals
Paul Watts,Jiří Vala,Matthias M. Müller,Tommaso Calarco,K. Birgitta Whaley,Daniel M. Reich,Michael H. Goerz,Christiane P. Koch +7 more
TL;DR: In this article, the authors derive a functional that targets the full set of two-qubit perfect entanglers, gates capable of creating a maximally entangled state out of some initial product state.
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Optimizing entangling quantum gates for physical systems
Matthias M. Müller,Daniel M. Reich,Daniel M. Reich,Michael Murphy,Haidong Yuan,Jiri Vala,Jiri Vala,K. B. Whaley,Tommaso Calarco,Christiane P. Koch,Christiane P. Koch +10 more
TL;DR: In this article, the geometric theory for local equivalence classes of two-qubit operations is combined with optimal control theory to derive an optimization algorithm that determines the best entangling gate for a given physical setting.