qmech FY2020 Annual Report 02

qmech FY2020 Annual Report 02

Fig. 1: Quantum state transfer and retrieval: we consider a cavity magnomechanical system where a YIG-sphere is placed inside a microwave cavity so that the magnon modes of the sphere interact with the cavity mode via a collective-spin-photon coupling, and also with the deformation phonon modes via a magnetostrictive force. We show the a) Schematic b) pulse control, c) transfer of populations, and d) initial and retrieved Wigner functions.

Date:
18 March 2024

Copyright OIST (Okinawa Institute of Science and Technology Graduate University, 沖縄科学技術大学院大学). Creative Commons Attribution 4.0 International License (CC BY 4.0).

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