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).

Download full-resolution image
Share on:
x icon facebook icon linkedin icon mail icon

Related Images

Environment Minister Nobuteru Ishihara in OIST’s Golden Book

On June 29 and 30, the International Conference on Climate Change and Coral Reef Conservation (organized by the Ministry of Environment and Okinawa Prefecture with the support of OIST and the University of the Ryukyus) was held at the OIST campus. Environment Minister Nobuteru Ishihara was guided around the OIST campus and visited the Energy Materials and Surface Sciences Unit (led by Prof. Yabing Qi), in which new solar energy materials are being developed. He also stopped by at the Marine Genomics Unit (led by Prof. Noriyuki Satoh), which conducts genome research of marine organisms such as corals.