Improving quantum channel discrimination with resourceful states
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DOI: 10.1103/fw4d-3t9j
Abstract: One of the key issues in quantum discrimination problems is understanding the extent of the advantages in discrimination performance when using resource states compared to resourceless states. We show that in any resource theory of… read more here.
Keywords: discrimination; robustness measure; channel discrimination; improving quantum ... See more keywords
Certified answers for ordered quantum discrimination problems
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DOI: 10.1103/physreva.100.042331
Abstract: We investigate the quantum state discrimination task for sets of linear independent pure states with an intrinsic ordering. This structured discrimination problems allow for a novel scheme that provides a certified level of error, that… read more here.
Keywords: answers ordered; certified answers; ordered quantum; discrimination problems ... See more keywords