PUBLICATIONS

• QUANTUM COMPUTER

"“Plane-selective manipulations of nuclear spin qubits in a three-dimensional optical tweezer array”"

Toshi Kusano, Yuma Nakamura, Rei Yokoyama, Naoya Ozawa, Kosuke Shibata, Tetsushi Takano, Yosuke Takasu, and Yoshiro Takahashi

Phys. Rev. Research 7, L022045 (2025.5.30)

• QUANTUM COMPUTER

"“Development of a High-power Ultraviolet Laser System and Observation of Fast Coherent Rydberg Excitation of Ytterbium”"

Yuma Nakamura, Naoya Ozawa, Toshi Kusano, Rei Yokoyama, Kosuke Shibata, Tetsushi Takano, Yosuke Takasu, and Yoshiro Takahashi

J. Phys. Soc. Jpn. 94, 014301 (2024.12.20)

• QUANTUM COMPUTER

"“Hybrid Atom Tweezer Array of Nuclear Spin and Optical Clock Qubits”"

Yuma Nakamura, Toshi Kusano, Rei Yokoyama, Keito Saito, Koichiro Higashi, Naoya Ozawa, Tetsushi Takano, Yosuke Takasu, and Yoshiro Takahashi

Phys. Rev. X. 14, 041062 (2024.12.10)

• QUANTUM COMPUTER

"“High-resolution Spectroscopy and Single-photon Rydberg Excitation of Reconfigurable Ytterbium Atom Tweezer Arrays Utilizing a Metastable State”"

Daichi Okuno, Yuma Nakamura, Toshi Kusano, Yosuke Takasu, Nobuyuki Takei, Hideki Konishi, and Yoshiro Takahashi

J. Phys. Soc. Jpn 91, 084301 (2022.7.4)

• QUANTUM COMPUTER

"“Quantum Benchmark via an Uncertainty Product of Canonical Variables”"

Ryo Namiki and Koji Azuma

Phys. Rev. Lett. 114, 140503 (2015.4.6)

• QUANTUM COMPUTER

"“Schmidt-number benchmark for genuine quantum memories and gates”"

Ryo Namiki and Yuuki Tokunaga

Phys. Rev. A 85, 010305(R) (2012.1.26)

• QUANTUM COMPUTER

"“Continuous-variable quantum swapping gate between light and atoms”"

T. Takano, M. Fuyama, R. Namiki, and Y. Takahashi

Phys. Rev. A 78, 010307 (2008.7.15)