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Added by Arxiv Bot | Added: 2026-03-02 18:01 | Views: 1 | Source: arXiv Dataset IDs (Model)

A simple operational interpretation of the fidelity

Authors	Jennifer L. Dodd, Michael A. Nielsen
Categories	quant-ph
ArXiv ID	quant-ph/0111053
URL	https://arxiv.org/abs/quant-ph/0111053
DOI	10.1103/PhysRevA.66.044301

Abstract

This note presents a corollary to Uhlmann's theorem which provides a simple operational interpretation for the fidelity of mixed states.

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