Modular quantum processor/ reconfigurable router central hub for large-scale, durable superconducting quantum devices

https://pme.uchicago.edu/news/rethinking-quantum-chip

"enables any 2 qubits connect/ entangle without being nearest... doubling quantum computer only requires 1 additional qubit, so virtually no size limit since can potentially use millions or even billions of qubits... quantum switches connect/ disconnect any qubit within few nanoseconds, enabling high-fidelity quantum gates/ quantum entanglement generation... fault-tolerant, able to perform massive calculations with few errors, ideally surpassing the processing power of current state-of-the-art classical computers"