1. Graduate School of Science and Technology, Keio University, 7-1 Shinkawasaki, Saiwai-ku, Kawasaki, Kanagawa 212-0032, Japan
2. Quantum Computing Center, Keio University, 3-14-1 Hiyoshi,
Kohoku-ku Yokohama, Kanagawa 223-8522, Japan
3. Centre for Quantum Engineering, Research and Education TCG Centres for Research and Education in Science and Technology, Sector V, Salt Lake, Kolkata 700091, India