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Comments on "Best conventional solutions to the King's problem"

Conventional solutions to the (Mean) King's problem without using entanglement have been investigated by Aravind [P. K. Aravind, ``Best conventional solutions to the King's problem'', Z. Naturforsch. 58a, 682 (2003)]. We report that the upper bound for the success probability claimed there is not valid in general, and give a condition for the claim to be justified.

preprint2006arXivOpen access
Gen KimuraHajime TanakaMasanao Ozawa
quant-ph
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Open access3 authors1 topic
Imported metadata coverageMissing code, dataset, citation and institution fields are tracked without dominating the paper.Details
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Gen KimuraHajime TanakaMasanao Ozawa

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