Beam splitter as quantum coherence-maker

The aim of this work is to answer the question of how much quantum coherence a beam splitter is able to produce. To this end, we consider as the variables under study both the amount of coherence of the input states as well as the beam splitter characteristics. We conclude that there is an optimal c...

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Detalhes bibliográficos
Autores: Ares Santos, Laura, Luis Aina, Alfredo
Formato: artículo
Fecha de publicación:2023
País:España
Recursos:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:inglés
OAI Identifier:oai:docta.ucm.es:20.500.14352/72864
Acesso em linha:https://hdl.handle.net/20.500.14352/72864
Access Level:acceso abierto
Palavra-chave:535
States
Óptica (Física)
2209.19 Óptica Física
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spelling Beam splitter as quantum coherence-makerAres Santos, LauraLuis Aina, Alfredo535StatesÓptica (Física)2209.19 Óptica FísicaThe aim of this work is to answer the question of how much quantum coherence a beam splitter is able to produce. To this end, we consider as the variables under study both the amount of coherence of the input states as well as the beam splitter characteristics. We conclude that there is an optimal combination of these factors making the gain of coherence maximum. In addition, the two-mode squeezed vacuum arises as the studied state most capable of gaining coherence when passing through a beam splitter. These results are qualitatively equivalent for the l1-norm of coherence and the relative entropy of coherence.IOP PublishingUniversidad Complutense de Madrid20232023-01-0120232023-01-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.14352/72864reponame:Docta Complutenseinstname:Universidad Complutense de Madrid (UCM)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:docta.ucm.es:20.500.14352/728642026-06-02T12:44:21Z
dc.title.none.fl_str_mv Beam splitter as quantum coherence-maker
title Beam splitter as quantum coherence-maker
spellingShingle Beam splitter as quantum coherence-maker
Ares Santos, Laura
535
States
Óptica (Física)
2209.19 Óptica Física
title_short Beam splitter as quantum coherence-maker
title_full Beam splitter as quantum coherence-maker
title_fullStr Beam splitter as quantum coherence-maker
title_full_unstemmed Beam splitter as quantum coherence-maker
title_sort Beam splitter as quantum coherence-maker
dc.creator.none.fl_str_mv Ares Santos, Laura
Luis Aina, Alfredo
author Ares Santos, Laura
author_facet Ares Santos, Laura
Luis Aina, Alfredo
author_role author
author2 Luis Aina, Alfredo
author2_role author
dc.contributor.none.fl_str_mv Universidad Complutense de Madrid
dc.subject.none.fl_str_mv 535
States
Óptica (Física)
2209.19 Óptica Física
topic 535
States
Óptica (Física)
2209.19 Óptica Física
description The aim of this work is to answer the question of how much quantum coherence a beam splitter is able to produce. To this end, we consider as the variables under study both the amount of coherence of the input states as well as the beam splitter characteristics. We conclude that there is an optimal combination of these factors making the gain of coherence maximum. In addition, the two-mode squeezed vacuum arises as the studied state most capable of gaining coherence when passing through a beam splitter. These results are qualitatively equivalent for the l1-norm of coherence and the relative entropy of coherence.
publishDate 2023
dc.date.none.fl_str_mv 2023
2023-01-01
2023
2023-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.14352/72864
url https://hdl.handle.net/20.500.14352/72864
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv IOP Publishing
publisher.none.fl_str_mv IOP Publishing
dc.source.none.fl_str_mv reponame:Docta Complutense
instname:Universidad Complutense de Madrid (UCM)
instname_str Universidad Complutense de Madrid (UCM)
reponame_str Docta Complutense
collection Docta Complutense
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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