Details

Autor(en) / Beteiligte

• Meunier, T.
• Hutin, L.
• Bertrand, B.
• Thonnart, Y.
• Pillonnet, G.
• Billiot, G.
• Jacquinot, H.
• Casse, M.
• Barraud, S.
• Kim, Y.-J.
• Mazzocchi, V.
• Amisse, A.
• Bohuslavskyi, H.
• Bourdet, L.
• Crippa, A.
• Jehl, X.
• Maurand, R.
• Niquet, Y.-M.
• Sanquer, M.
• Venitucci, B.
• Jadot, B.
• Chanrion, E.
• Mortemousque, P.-A.
• Spence, C.
• Urdampilleta, M.
• De Franceschi, S.
• Vinet, M.

Titel

Towards scalable quantum computing based on silicon spin

Ist Teil von

• 2019 Symposium on VLSI Technology, 2019, p.T30-T31

Ort / Verlag

The Japan Society of Applied Physics

Erscheinungsjahr

2019

Link zum Volltext

Quelle

IEEE Xplore

Beschreibungen/Notizen

• Quantum computing (QC) is expected to extend the high performance computing roadmap [1]-[2] at the condition to be able to run a large number of errorless quantum operations, typically. over a billion. It is out of reach in actual physical systems because of the quantum decoherence. As a consequence, quantum error correction techniques, which utilize the idea of redundant encoding, have been introduced to cure for the errors [3]-[5]. In state-of-the-art codes, with error thresholds or fidelities around 10 −2 in Si spin qubits, it is expected that logical qubits will be made out of a few thousands or more of physical qubits [6], bringing the number of required physical qubits to perform relevant quantum calculations to at least a million.