Xanadu Advances Quantum Error Correction with Photonic Qubits to Reduce Resource Demands

Quantum Computing & Tech ⚛️ on Instagram: "BREAKING: China just achieved a massive quantum computing breakthrough that rivals Google’s Willow chip. December 2024: Chinese researchers unveiled Zu Chongzhi 3.2—a 105-qubit superconducting quantum processor that crossed the critical error correction threshold. At distance d=7, logical error rates decrease as distance grows, demonstrating genuine quantum error correction scaling for the first time. The breakthrough: More qubits now means fewer errors