Phase estimation via delocalized photon subtraction operation inside the SU(1,1) interferometer

Physics Letters A 2026 Open access

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Authors: Zhihao Li, Qingqian Kang, Teng Zhao, Cunjin Liu, Liyun Hu, Chengzhi Deng

DOI: 10.1016/j.physleta.2026.131737

Cited by: 0

Fields of Study & Subjects

Quantum Information and Cryptography Atomic and Subatomic Physics Research Quantum optics and atomic interactions