Interspecies Förster resonances for Rb-Cs Rydberg d-states for enhanced multi-qubit gate fidelities

We present an analysis of interspecies interactions between Rydberg d-states of rubidium and cesium. We identify the Förster resonance channels offering the strongest interspecies couplings, demonstrating the viability for performing high-fidelity two- and multi-qubit C_{k}Z gates up to k=4, includi...

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Bibliographic Details
Main Authors: P. M. Ireland, D. M. Walker, J. D. Pritchard
Format: Article
Language:English
Published: American Physical Society 2024-03-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/PhysRevResearch.6.013293