Realizing a 6.8-Nanosecond Quantum Operation on Superconducting Qubits
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Researchers hailing from esteemed institutions, including Germany's Jülich Research Center, have successfully executed a quantum operation on superconducting qubits in a mere 6.8 nanoseconds, boasting an impressive accuracy rate surpassing 99.98%. Typically, in superconducting quantum computers, such operations necessitate tens of nanoseconds. This groundbreaking study underscores the feasibility of achieving both ultra-short quantum gate operation durations and exceptional operational precision concurrently, thereby establishing a fresh standard for quantum gates and offering crucial insights for refining quantum systems. The pertinent paper has been featured in the most recent edition of Nature Communications.