Nonlocality distillation and quantum voids
Autor(a) principal: | |
---|---|
Data de Publicação: | 2019 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRN |
Texto Completo: | https://repositorio.ufrn.br/handle/123456789/30204 |
Resumo: | Via nonlocality distillation, a number of copies of a given nonlocal correlation can be turned into a new correlation displaying a higher degree of nonlocality. Apart from its clear relevance in situations where nonlocality is a resource, distillation protocols also play an important role in the understanding of informationtheoretical principles for quantum theory. Here, we derive a necessary condition for nonlocality distillation from two copies and apply it, among other results, to show that one-dimensional (1D) and 2D quantum voids—faces of the nonlocal simplex set with no quantum realization—can be distilled up to PR boxes. With that, we generalize previous results in the literature, for instance, showing a broad class of postquantum correlations that make communication complexity trivial and violate the information causality principle |
id |
UFRN_01d35a9c7bd7b205c7d1d20d2d0c4d42 |
---|---|
oai_identifier_str |
oai:https://repositorio.ufrn.br:123456789/30204 |
network_acronym_str |
UFRN |
network_name_str |
Repositório Institucional da UFRN |
repository_id_str |
|
spelling |
Brito, Samuraí Gomes de AguiarMoreno, M. G. M.Rai, AshutoshAraújo, Rafael Chaves Souto2020-09-28T12:56:03Z2020-09-28T12:56:03Z2019-07-01BRITO, S. G. A.; MORENO, M. G. M.; RAI, A.; CHAVES, R.. Nonlocality distillation and quantum voids. Physical Review A, [s.l.], v. 100, n. 1, p. 012102, 1 jul. 2019. Disponível em: https://journals.aps.org/pra/abstract/10.1103/PhysRevA.100.012102. Acesso em: 15 set. 2020. http://dx.doi.org/10.1103/physreva.100.012102.2469-992610.1103/physreva.100.012102.2469-9934https://repositorio.ufrn.br/handle/123456789/30204American Physical SocietyNonlocal2D quantum voidsNonlocality distillation and quantum voidsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleVia nonlocality distillation, a number of copies of a given nonlocal correlation can be turned into a new correlation displaying a higher degree of nonlocality. Apart from its clear relevance in situations where nonlocality is a resource, distillation protocols also play an important role in the understanding of informationtheoretical principles for quantum theory. Here, we derive a necessary condition for nonlocality distillation from two copies and apply it, among other results, to show that one-dimensional (1D) and 2D quantum voids—faces of the nonlocal simplex set with no quantum realization—can be distilled up to PR boxes. With that, we generalize previous results in the literature, for instance, showing a broad class of postquantum correlations that make communication complexity trivial and violate the information causality principleengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNinfo:eu-repo/semantics/openAccessORIGINALNonlocalityDistillation_ARAUJO_2019.pdfNonlocalityDistillation_ARAUJO_2019.pdfArtigoapplication/pdf472643https://repositorio.ufrn.br/bitstream/123456789/30204/1/NonlocalityDistillation_ARAUJO_2019.pdf387e8583b2f7d8404de1e0dbfd28fa1cMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/30204/2/license.txte9597aa2854d128fd968be5edc8a28d9MD52TEXTNonlocalityDistillation_ARAUJO_2019.pdf.txtNonlocalityDistillation_ARAUJO_2019.pdf.txtExtracted texttext/plain43131https://repositorio.ufrn.br/bitstream/123456789/30204/3/NonlocalityDistillation_ARAUJO_2019.pdf.txt6e16d1e6c18322f3e67dd788269cbf95MD53THUMBNAILNonlocalityDistillation_ARAUJO_2019.pdf.jpgNonlocalityDistillation_ARAUJO_2019.pdf.jpgGenerated Thumbnailimage/jpeg1715https://repositorio.ufrn.br/bitstream/123456789/30204/4/NonlocalityDistillation_ARAUJO_2019.pdf.jpg96856c4ead48188a9618e8a234be3169MD54123456789/302042020-10-04 04:47:38.709oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2020-10-04T07:47:38Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false |
dc.title.pt_BR.fl_str_mv |
Nonlocality distillation and quantum voids |
title |
Nonlocality distillation and quantum voids |
spellingShingle |
Nonlocality distillation and quantum voids Brito, Samuraí Gomes de Aguiar Nonlocal 2D quantum voids |
title_short |
Nonlocality distillation and quantum voids |
title_full |
Nonlocality distillation and quantum voids |
title_fullStr |
Nonlocality distillation and quantum voids |
title_full_unstemmed |
Nonlocality distillation and quantum voids |
title_sort |
Nonlocality distillation and quantum voids |
author |
Brito, Samuraí Gomes de Aguiar |
author_facet |
Brito, Samuraí Gomes de Aguiar Moreno, M. G. M. Rai, Ashutosh Araújo, Rafael Chaves Souto |
author_role |
author |
author2 |
Moreno, M. G. M. Rai, Ashutosh Araújo, Rafael Chaves Souto |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Brito, Samuraí Gomes de Aguiar Moreno, M. G. M. Rai, Ashutosh Araújo, Rafael Chaves Souto |
dc.subject.por.fl_str_mv |
Nonlocal 2D quantum voids |
topic |
Nonlocal 2D quantum voids |
description |
Via nonlocality distillation, a number of copies of a given nonlocal correlation can be turned into a new correlation displaying a higher degree of nonlocality. Apart from its clear relevance in situations where nonlocality is a resource, distillation protocols also play an important role in the understanding of informationtheoretical principles for quantum theory. Here, we derive a necessary condition for nonlocality distillation from two copies and apply it, among other results, to show that one-dimensional (1D) and 2D quantum voids—faces of the nonlocal simplex set with no quantum realization—can be distilled up to PR boxes. With that, we generalize previous results in the literature, for instance, showing a broad class of postquantum correlations that make communication complexity trivial and violate the information causality principle |
publishDate |
2019 |
dc.date.issued.fl_str_mv |
2019-07-01 |
dc.date.accessioned.fl_str_mv |
2020-09-28T12:56:03Z |
dc.date.available.fl_str_mv |
2020-09-28T12:56:03Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
BRITO, S. G. A.; MORENO, M. G. M.; RAI, A.; CHAVES, R.. Nonlocality distillation and quantum voids. Physical Review A, [s.l.], v. 100, n. 1, p. 012102, 1 jul. 2019. Disponível em: https://journals.aps.org/pra/abstract/10.1103/PhysRevA.100.012102. Acesso em: 15 set. 2020. http://dx.doi.org/10.1103/physreva.100.012102. |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufrn.br/handle/123456789/30204 |
dc.identifier.issn.none.fl_str_mv |
2469-9926 10.1103/physreva.100.012102. 2469-9934 |
identifier_str_mv |
BRITO, S. G. A.; MORENO, M. G. M.; RAI, A.; CHAVES, R.. Nonlocality distillation and quantum voids. Physical Review A, [s.l.], v. 100, n. 1, p. 012102, 1 jul. 2019. Disponível em: https://journals.aps.org/pra/abstract/10.1103/PhysRevA.100.012102. Acesso em: 15 set. 2020. http://dx.doi.org/10.1103/physreva.100.012102. 2469-9926 10.1103/physreva.100.012102. 2469-9934 |
url |
https://repositorio.ufrn.br/handle/123456789/30204 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
American Physical Society |
publisher.none.fl_str_mv |
American Physical Society |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFRN instname:Universidade Federal do Rio Grande do Norte (UFRN) instacron:UFRN |
instname_str |
Universidade Federal do Rio Grande do Norte (UFRN) |
instacron_str |
UFRN |
institution |
UFRN |
reponame_str |
Repositório Institucional da UFRN |
collection |
Repositório Institucional da UFRN |
bitstream.url.fl_str_mv |
https://repositorio.ufrn.br/bitstream/123456789/30204/1/NonlocalityDistillation_ARAUJO_2019.pdf https://repositorio.ufrn.br/bitstream/123456789/30204/2/license.txt https://repositorio.ufrn.br/bitstream/123456789/30204/3/NonlocalityDistillation_ARAUJO_2019.pdf.txt https://repositorio.ufrn.br/bitstream/123456789/30204/4/NonlocalityDistillation_ARAUJO_2019.pdf.jpg |
bitstream.checksum.fl_str_mv |
387e8583b2f7d8404de1e0dbfd28fa1c e9597aa2854d128fd968be5edc8a28d9 6e16d1e6c18322f3e67dd788269cbf95 96856c4ead48188a9618e8a234be3169 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN) |
repository.mail.fl_str_mv |
|
_version_ |
1797777128842854400 |