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Qubits de silício ultrapassam 99.99% de fidelidade de porta operando três simultaneamente

Qubits de spin de silício são uma plataforma promissora para a construção de computadores quânticos escaláveis, pois são compatíveis com as tecnologias de fabricação de semicondutores usadas para produzir os chips de computador atuais. No entanto, eles têm uma fraqueza importante: os qubits de spin de silício normalmente perdem precisão quando vários qubits estão sob controle paralelo. Para serem úteis, os computadores quânticos precisarão operar muitos qubits simultaneamente sem comprometer a precisão de suas operações.

Phys.org Quantum Physics

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Oct 15, 2026 at 9:20 PM UTC · Updated há uma hora · 1 min de leitura

Qubits de silício ultrapassam 99.99% de fidelidade de porta operando três simultaneamente — NewsLayer editorial artwork

Qubits de spin de silício são uma plataforma promissora para a construção de computadores quânticos escaláveis, pois são compatíveis com as tecnologias de fabricação de semicondutores usadas para produzir os chips de computador atuais. No entanto, eles têm uma fraqueza importante: os qubits de spin de silício normalmente perdem precisão quando vários qubits estão sob controle paralelo. Para serem úteis, os computadores quânticos precisarão operar muitos qubits simultaneamente sem comprometer a precisão de suas operações.

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Originally reported by Phys.org Quantum Physics

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