Regensburg 2022 – scientific programme

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QI: Fachverband Quanteninformation

QI 5: Implementations: Solid state systems

QI 5.8: Talk

Tuesday, September 6, 2022, 11:45–12:00, H8

Quantum reservoir computing with coupled cavity arrays — •Frederik Lohof, Niclas Götting, and Christopher Gies — Institute for Theoretical Physics, University of Bremen, Bremen

Arrays of coupled cavities with embedded semiconducting quantum dots are a potential platform for the realization of a photonic quantum reservoir computer. The quantum reservoir paradigm is intriguing as it can be realized with preexisting technology and does not rely on fine-tuning of the system parameters as it is the case with gate-based quantum computing. Crucially, the performance of a quantum reservoir relies on a sampling of the exponentially increasing phase-space dimension. We provide theoretical benchmarks on how the topology of a quantum reservoir influences the reservoir's performance and discuss prospects for implementing quantum reservoir computing on a platform of arrays of semiconducting microcavities.