A Scalable One Dimensional Silicon Qubit Array with Nanomagnets

We propose a solid scalable design and operation methodology for 1-D spin qubit arrays with nanomagnets. Each qubit in the array is independently addressable, with single and 2-qubit quantum gate fidelities that exceed 99% in the presence of realistic noise and small fabrication errors. Proposals to extend the array beyond 1-dimension are further discussed.