Quantum limit to subdiffraction incoherent optical imaging. II. A parametric-submodel approach

Mankei Tsang, “Quantum limit to subdiffraction incoherent optical imaging. II. A parametric-submodel approach,” Physical Review A 104, 052411 (2021) [arXiv PDF]. This sequel is a mathematically rigorous proof of the quantum limit first proposed in

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https://doi.org/10.1103/PhysRevA.104.052411