Distributed quantum computation based on small quantum registers
Distributed quantum computation based on small quantum registers
We describe and analyze an efficient register-based hybrid quantum computation scheme. Our scheme is based on a probabilistic, heralded optical connection among local five-qubit quantum registers. We assume high-fidelity local unitary operations within each register, but the error probability for initialization, measurement, and entanglement generation can be very high $(\ensuremath{\sim}5%)$. …