Quantum limits for resolving Gaussian sources
نویسندگان
چکیده
An analytical expression that estimates the separation between two point sources in arbitrary Gaussian states determines how different resources affect scaling of ultimate resolution limit with mean number emitted photons.
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ژورنال
عنوان ژورنال: Physical review research
سال: 2022
ISSN: ['2643-1564']
DOI: https://doi.org/10.1103/physrevresearch.4.l032022