On the minimum number of unitaries needed to describe a random-unitary channel

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dc.creatorBuscemi, Francesco
dc.date2006-07-05
dc.date2006-08-28
dc.date.accessioned2026-07-07T07:22:52Z
dc.date.available2026-07-07T07:22:52Z
dc.descriptionWe provide, in an extremely simple way, an upper bound to the minimum number of unitary operators describing a general random-unitary channel.
dc.descriptionFinal version accepted for publication. One wrong equation has been corrected, two notes and one reference have been added
dc.identifierhttps://arxiv.org/abs/quant-ph/0607034
dc.identifierhttp://arxiv.org/abs/quant-ph/0607034
dc.identifierPhys. Lett. A 360, 256-258 (2006)
dc.identifierdoi:10.1016/j.physleta.2006.08.038
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/115816
dc.subjectQuantum Physics
dc.titleOn the minimum number of unitaries needed to describe a random-unitary channel
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