Researchers Hit Record Long-Lived Coherent Quantum States in a Superconducting Device

Insider Brief A research team demonstrated large numbers of interacting qubits can maintain coherence for an unprecedentedly long time, in a programmable, solid state superconducting processor. “Such exotic quantum states offer the appealing possibility of realizing extensive multipartite entanglement for a variety of applications in quantum information science and technology to achieve high processing speed […]