Anderson localization without eigenstates in photonic quantum walks

5 pages, 4 figures, to appear in Optics Letters

Detalles Bibliográficos
Autor: Longhi, Stefano
Tipo de recurso: artículo
Estado:Versión enviada para evaluación y publicación
Fecha de publicación:2023
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/339213
Acceso en línea:http://hdl.handle.net/10261/339213
http://arxiv.org/abs/2304.07713v1
Access Level:acceso abierto
Palabra clave:Physics - Optics
Quantum Physics
Physics - Disordered Systems and Neural Networks
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spelling Anderson localization without eigenstates in photonic quantum walksLonghi, StefanoPhysics - OpticsQuantum PhysicsPhysics - Disordered Systems and Neural NetworksPhysics - Disordered Systems and Neural Networks5 pages, 4 figures, to appear in Optics LettersAnderson localization is ubiquitous in wavy systems with strong static and uncorrelated disorder. The delicate destructive interference underlying Anderson localization is usually washed out in the presence of temporal fluctuations or aperiodic drives in the Hamiltonian, leading to delocalization and restoring transport. However, in one-dimensional lattices with off diagonal disorder, Anderson localization can persist for arbitrary time-dependent drivings that do not break a hidden conservation law originating from the chiral symmetry, leading to the dubbed "localization without eigenstates." Here it is shown that such an intriguing phenomenon can be observed in discrete-time photonic quantum walks with static disorder applied to the coin operator and can be extended to non-Hermitian dynamics as well.Agencia Estatal de Investigacion (MDM-2017-0711).NoOptica Publishing GroupAgencia Estatal de Investigación (España)Longhi, Stefano [0000-0002-8739-3542]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202320232023info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Preprintinfo:eu-repo/semantics/submittedVersionapplication/pdfhttp://hdl.handle.net/10261/339213http://arxiv.org/abs/2304.07713v1reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI//MDM-2017-0711Longhi, Stefano; 2023; Anderson localization without eigenstates in photonic quantum walks [Preprint]; arXiv; https://doi.org/10.48550/arXiv.2304.07713https://doi.org/10.1364/OL.484924Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3392132026-05-22T06:33:51Z
dc.title.none.fl_str_mv Anderson localization without eigenstates in photonic quantum walks
title Anderson localization without eigenstates in photonic quantum walks
spellingShingle Anderson localization without eigenstates in photonic quantum walks
Longhi, Stefano
Physics - Optics
Quantum Physics
Physics - Disordered Systems and Neural Networks
Physics - Disordered Systems and Neural Networks
title_short Anderson localization without eigenstates in photonic quantum walks
title_full Anderson localization without eigenstates in photonic quantum walks
title_fullStr Anderson localization without eigenstates in photonic quantum walks
title_full_unstemmed Anderson localization without eigenstates in photonic quantum walks
title_sort Anderson localization without eigenstates in photonic quantum walks
dc.creator.none.fl_str_mv Longhi, Stefano
author Longhi, Stefano
author_facet Longhi, Stefano
author_role author
dc.contributor.none.fl_str_mv Agencia Estatal de Investigación (España)
Longhi, Stefano [0000-0002-8739-3542]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Physics - Optics
Quantum Physics
Physics - Disordered Systems and Neural Networks
Physics - Disordered Systems and Neural Networks
topic Physics - Optics
Quantum Physics
Physics - Disordered Systems and Neural Networks
Physics - Disordered Systems and Neural Networks
description 5 pages, 4 figures, to appear in Optics Letters
publishDate 2023
dc.date.none.fl_str_mv 2023
2023
2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Preprint
info:eu-repo/semantics/submittedVersion
format article
status_str submittedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/339213
http://arxiv.org/abs/2304.07713v1
url http://hdl.handle.net/10261/339213
http://arxiv.org/abs/2304.07713v1
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI//MDM-2017-0711
Longhi, Stefano; 2023; Anderson localization without eigenstates in photonic quantum walks [Preprint]; arXiv; https://doi.org/10.48550/arXiv.2304.07713
https://doi.org/10.1364/OL.484924
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Optica Publishing Group
publisher.none.fl_str_mv Optica Publishing Group
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.812429

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