Quantum state space-dimension as a quantum resource

We argue that the dimensionality of the space of quantum systems' states should be considered as a legitimate resource for quantum information tasks. The assertion is supported by the fact that quantum states with discord-like capacities can be obtained from classically correlated states in spa...

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Detalles Bibliográficos
Autores principales: Plastino, Ángel Luis, Bellomo, Guido, Plastino, Ángel Ricardo
Formato: Articulo Preprint
Lenguaje:Inglés
Publicado: 2015
Materias:
Física
Hilbert space
quantum information
quantum discord
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/132496
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-132496
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Hilbert space
quantum information
quantum discord
spellingShingle Física
Hilbert space
quantum information
quantum discord
Plastino, Ángel Luis
Bellomo, Guido
Plastino, Ángel Ricardo
Quantum state space-dimension as a quantum resource
topic_facet Física
Hilbert space
quantum information
quantum discord
description We argue that the dimensionality of the space of quantum systems' states should be considered as a legitimate resource for quantum information tasks. The assertion is supported by the fact that quantum states with discord-like capacities can be obtained from classically correlated states in spaces of dimension large enough. We illustrate things with some simple examples that justify our claim.
format Articulo
Preprint
author Plastino, Ángel Luis
Bellomo, Guido
Plastino, Ángel Ricardo
author_facet Plastino, Ángel Luis
Bellomo, Guido
Plastino, Ángel Ricardo
author_sort Plastino, Ángel Luis
title Quantum state space-dimension as a quantum resource
title_short Quantum state space-dimension as a quantum resource
title_full Quantum state space-dimension as a quantum resource
title_fullStr Quantum state space-dimension as a quantum resource
title_full_unstemmed Quantum state space-dimension as a quantum resource
title_sort quantum state space-dimension as a quantum resource
publishDate 2015
url http://sedici.unlp.edu.ar/handle/10915/132496
work_keys_str_mv AT plastinoangelluis quantumstatespacedimensionasaquantumresource
AT bellomoguido quantumstatespacedimensionasaquantumresource
AT plastinoangelricardo quantumstatespacedimensionasaquantumresource
bdutipo_str Repositorios
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