Illustration depicting the Borromean coat of arms.

Quantinuum Injects Topology Into Ion-Chain Quantum Entanglement to Solve Quantum Computing Error Correction

Quantinuum, the trapped-ion specialist quantum computing company formed from the merger of Honeywell’s quantum computing unit and a Cambridge-based quantum startup, claims to have unlocked what it calls “the credible path to fault-tolerant quantum computing” (opens in new tab). That sentence, which throws shade at other fault-tolerance pursuits while promising a walkable road for quantum’s…