SAMOP 2023 – wissenschaftliches Programm
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A: Fachverband Atomphysik
A 27: Poster III
A 27.23: Poster
Donnerstag, 9. März 2023, 16:30–19:00, Empore Lichthof
Rymax-One: A neutral atom quantum processor to solve optimization problems — •Jonas Witzenrath1, Niclas Luick2,3, Benjamin Abeln2, Daniel Adam1, Kapil Goswami4, Rick Mukherjee4, Lennart Sobirey2, Thomas Niederprüm1, Henning Moritz2,4, Herwig Ott1, Peter Schmelcher3,4, Artur Widera1, and Klaus Sengstock2,3,4 — 1Department of Physics and Research Center OPTIMAS, RPTU Kaiserslautern-Landau, 67663 Kaiserslautern, Germany — 2Institut für Laserphysik, Universität Hamburg, 22761 Hamburg, Germany — 3The Hamburg Centre for Ultrafast Imaging, Universität Hamburg, 22761 Hamburg, Germany — 4Zentrum für Optische Quantentechnologien, Universität Hamburg, 22761 Hamburg, Germany
Quantum computers are set to advance various domains of science and technology due to their ability to efficiently solve computationally hard problems, with a particular interest in combinatorial optimization problems. However, achieving a quantum advantage is still prevented by the quality and scale of the available quantum computing hardware.
Here, we present our project Rymax-One - which aims at building a quantum processor specifically designed to solve optimization problems that are intractable on classical devices. We use trapped arrays of ultracold 171Yb atoms whose level structure enables qubit realizations with long coherence times, Rydberg-mediated interactions and high-fidelity gate operations. Solving open questions on the details of the interaction and excitation scheme will yield the high fidelities that allow us realize a scalable platform for quantum processing.