Customizable Quantum Control via Stimulated Raman User-Defined Passage

نویسندگان

چکیده

Adiabatic quantum-control schemes are widely used in the areas of quantum-information processing and quantum sensing. The very requirement adiabaticity these often leads to problems low efficiency being sensitive decoherence. To address such issues, various methods have been developed for accelerating adiabatic processes, but they need be designed on an $ad\phantom{\rule{0.2em}{0ex}}hoc$ basis. Here we propose experimentally demonstrate inverse-engineering approach, where a parameterized state Schr\"odinger equation is employed constructing desired evolutions. Within single simple frame, user-defined passages can flexibly customized different objectives systems. benchmark its performance, implement this approach task coherent transfer superconducting Xmon device. We find that our method completed with fastest speed highest (>99.5%) among all recent experiments performed similar configurations.

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ژورنال

عنوان ژورنال: Physical review applied

سال: 2022

ISSN: ['2331-7043', '2331-7019']

DOI: https://doi.org/10.1103/physrevapplied.17.034056