Atom Computing, Diraq, IBM and IonQ Advance to DARPA QBI Stage C

DARPA announced today that Atom Computing, Diraq, IBM and IonQ have advanced to the final phase of its Quantum Benchmarking Initiative, moving their proposed systems into hands-on government verification and validation. The four organizations represent different modalities of quantum computing: neutral atoms at Atom Computing, silicon CMOS spin qubits at Diraq, superconducting processors at IBM […]