Preprint
Sep 2026
Purification brings advantages in sequential quantum channel discrimination
Purifications are often used as a convenient mathematical representation of quantum states and channels when constructing protocols for quantum information processing tasks. Although powerful, this perspective can suggest that the purifying degrees of freedom and its correlations with an environment are just a useful c...
Z. G. del Toro, Marco Túlio Quintino, J. Bavaresco
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