no code implementations • 20 Jan 2020 • Takuma Shibahara, Chisa Wada, Yasuho Yamashita, Kazuhiro Fujita, Masamichi Sato, Junichi Kuwata, Atsushi Okamoto, Yoshimasa Ono
Differentiating the intrinsic subtypes of breast cancer is crucial for deciding the best treatment strategy.
no code implementations • 11 Apr 2018 • Kosuke Fukui, Akihisa Tomita, Atsushi Okamoto
In the proposed method, the analog quantum error correction is utilized to make the performances of the single-qubit level quantum error correction almost identical to those of the logical-qubit level quantum error correction in a practical noise level.
Quantum Physics
no code implementations • 1 Dec 2017 • Kosuke Fukui, Akihisa Tomita, Atsushi Okamoto, Keisuke Fujii
To reduce this requirement, we propose a high-threshold fault-tolerant quantum computation with GKP qubits using topologically protected measurement-based quantum computation with the surface code.
Quantum Physics
no code implementations • 9 Jun 2017 • Kosuke Fukui, Akihisa Tomita, Atsushi Okamoto
To implement fault-tolerant quantum computation with continuous variables, Gottesman-Kitaev-Preskill (GKP) qubits have been recognized as an important technological element.
Quantum Physics