Joint estimation of phase and phase diffusion for quantum metrology
Joint estimation of phase and phase diffusion for quantum metrology
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London: Nature Publishing Group UK
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Language
English
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Publisher
London: Nature Publishing Group UK
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Phase estimation, at the heart of many quantum metrology and communication schemes, can be strongly affected by noise, whose amplitude may not be known, or might be subject to drift. Here we investigate the joint estimation of a phase shift and the amplitude of phase diffusion at the quantum limit. For several relevant instances, this multiparamete...
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Joint estimation of phase and phase diffusion for quantum metrology
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TN_cdi_proquest_miscellaneous_1516728288
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_miscellaneous_1516728288
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ISSN
2041-1723
E-ISSN
2041-1723
DOI
10.1038/ncomms4532
