Professor and the IAS Vice Director Nobuyuki YOHSHIKAWA and Specially Appointed Assistant Professor Taiki YAMAE (at the time of the research) of YNU have proposed a superconducting circuit that can control a large number of quantum bits and successfully demonstrated the principle of the circuit operation, together with Senior Researcher Naoki TAKEUCHI at the Global Research Center for Quantum/AI Integration Technology Business Development, National Institute of Advanced Industrial Science and Technology (AIST), Professor Taro YAMASHITA at Tohoku University, and Chief Researcher Tsuyoshi YAMAMOTO at NEC Corporation.

Details of this research were published in npj Quantum Information on June 3, 2024 (London time).