1. The Institute for Solid State Physics, The University of Tokyo 1 , Kashiwa, Chiba 277-8581, Japan
2. Center for Emergent Matter Science, RIKEN 2 , 2-1 Hirosawa, Wako 351-0198, Japan
3. CREST, Japan Science and Technology Agency (JST) 3 , 4-1-8 Honcho Kawaguchi, Saitama 332-0012, Japan
4. Department of Computer Science, University of Electro-Communications 4 , 1-5-1 Chofugaoka, Chofu-Shi, Tokyo 182-8585, Japan
5. Department of Physics, University of Tokyo 5 , Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
6. Trans-scale Quantum Science Institute, University of Tokyo 6 , Hongo, Bunkyo-ku, Tokyo 113-0033, Japan