Comment on "Improved bounds on entropic uncertainty relations"

We provide an analytical proof of the entropic uncertainty relations presented by J. I. de Vicente and J. Sánchez-Ruiz [Phys. Rev. A 77, 042110 (2008)] and also show that the replacement of Eq. (27) by Eq. (29) in that reference introduces solutions that do not take fully into account the constraint...

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Autores principales: Bosyk, Gustavo Martín, Portesi, Mariela Adelina, Plastino, Ángel Luis, Zozor, Steeve
Formato: Articulo
Lenguaje:Inglés
Publicado: 2011
Materias:
Ciencias Exactas
Physics
entropic uncertainty relations
bounds
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/126440
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-126440
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Exactas
Physics
entropic uncertainty relations
bounds
spellingShingle Ciencias Exactas
Physics
entropic uncertainty relations
bounds
Bosyk, Gustavo Martín
Portesi, Mariela Adelina
Plastino, Ángel Luis
Zozor, Steeve
Comment on "Improved bounds on entropic uncertainty relations"
topic_facet Ciencias Exactas
Physics
entropic uncertainty relations
bounds
description We provide an analytical proof of the entropic uncertainty relations presented by J. I. de Vicente and J. Sánchez-Ruiz [Phys. Rev. A 77, 042110 (2008)] and also show that the replacement of Eq. (27) by Eq. (29) in that reference introduces solutions that do not take fully into account the constraints of the problem, which in turn lead to some mistakes in their treatment.
format Articulo
Articulo
author Bosyk, Gustavo Martín
Portesi, Mariela Adelina
Plastino, Ángel Luis
Zozor, Steeve
author_facet Bosyk, Gustavo Martín
Portesi, Mariela Adelina
Plastino, Ángel Luis
Zozor, Steeve
author_sort Bosyk, Gustavo Martín
title Comment on "Improved bounds on entropic uncertainty relations"
title_short Comment on "Improved bounds on entropic uncertainty relations"
title_full Comment on "Improved bounds on entropic uncertainty relations"
title_fullStr Comment on "Improved bounds on entropic uncertainty relations"
title_full_unstemmed Comment on "Improved bounds on entropic uncertainty relations"
title_sort comment on "improved bounds on entropic uncertainty relations"
publishDate 2011
url http://sedici.unlp.edu.ar/handle/10915/126440
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AT portesimarielaadelina commentonimprovedboundsonentropicuncertaintyrelations
AT plastinoangelluis commentonimprovedboundsonentropicuncertaintyrelations
AT zozorsteeve commentonimprovedboundsonentropicuncertaintyrelations
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