Reliable Quantum Steering Detection under Imperfect Measurement

Author(s): Ting Zhang, Wenhao Zhang, Jing-Tao Qiu, Leilei Huang, Xiao Yuan, and Qi-Ming Ding Quantum steering, a fundamental manifestation of nonlocal quantum correlations, plays a vital role in quantum key distribution, quantum randomness generation, and quantum metrology. Reliable experimental detection of quantum steering is therefore a key task in quantum information science, but it is … [Phys. Rev. Lett. 136, 090201] Published Mon Mar 02, 2026