کیوبیت های سیلیکونی از 99.99 درصد وفاداری گیت فراتر می روند در حالی که سه کیوبیت به طور همزمان کار می کنند

Silicon qubits surpass 99.99% gate fidelity while operating three at once

Silicon spin qubits are a promising platform for building scalable quantum computers as they are compatible with the semiconductor manufacturing technologies used to produce today's computer chips. However, they have an important weakness: silicon spin qubits typically lose accuracy when several qubits are under parallel control. To be useful, quantum computers will need to operate many qubits simultaneously without…