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Many-body localization in presence of cavity mediated long-range interactions

2019
journal article
article
10.21468/SciPostPhys.7.1.008
Journal
SciPost Physics
100
Author
Sierant Piotr

Biedroń Krzysztof

Morigi Giovanna

Zakrzewski Jakub
Volume
7
Number
1
Article ID
008
eISSN
2542-4653
Language
English
Journal language
English
Abstract in English

We show that a one-dimensional Hubbard model with all-to-all coupling may exhibit many-body localization in the presence of local disorder. We numerically identify the parameter space where many-body localization occurs using exact diagonalization and finite-size scaling. The time evolution from a random initial state exhibits features consistent with the localization picture. The dynamics can be observed with quantum gases in optical cavities, localization can be revealed through the time-dependent dynamics of the light emitted by the resonator.

Affiliation
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
Scopus© citations
35
cris.lastimport.wos2024-04-09T21:47:35Z
dc.abstract.enWe show that a one-dimensional Hubbard model with all-to-all coupling may exhibit many-body localization in the presence of local disorder. We numerically identify the parameter space where many-body localization occurs using exact diagonalization and finite-size scaling. The time evolution from a random initial state exhibits features consistent with the localization picture. The dynamics can be observed with quantum gases in optical cavities, localization can be revealed through the time-dependent dynamics of the light emitted by the resonator.pl
dc.affiliationWydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiegopl
dc.contributor.authorSierant, Piotr - 187960 pl
dc.contributor.authorBiedroń, Krzysztof - 176051 pl
dc.contributor.authorMorigi, Giovannapl
dc.contributor.authorZakrzewski, Jakub - 100023 pl
dc.date.accessioned2019-11-04T11:06:24Z
dc.date.available2019-11-04T11:06:24Z
dc.date.issued2019pl
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.number1pl
dc.description.versionostateczna wersja wydawcy
dc.description.volume7pl
dc.identifier.articleid008pl
dc.identifier.doi10.21468/SciPostPhys.7.1.008pl
dc.identifier.eissn2542-4653pl
dc.identifier.projectROD UJ / OPpl
dc.identifier.urihttps://ruj.uj.edu.pl/xmlui/handle/item/86328
dc.languageengpl
dc.language.containerengpl
dc.rightsUdzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa*
dc.rights.licenceCC-BY
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/legalcode.pl*
dc.share.typeotwarte czasopismo
dc.subtypeArticlepl
dc.titleMany-body localization in presence of cavity mediated long-range interactionspl
dc.title.journalSciPost Physicspl
dc.typeJournalArticlepl
dspace.entity.typePublication
cris.lastimport.wos
2024-04-09T21:47:35Z
dc.abstract.enpl
We show that a one-dimensional Hubbard model with all-to-all coupling may exhibit many-body localization in the presence of local disorder. We numerically identify the parameter space where many-body localization occurs using exact diagonalization and finite-size scaling. The time evolution from a random initial state exhibits features consistent with the localization picture. The dynamics can be observed with quantum gases in optical cavities, localization can be revealed through the time-dependent dynamics of the light emitted by the resonator.
dc.affiliationpl
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
dc.contributor.authorpl
Sierant, Piotr - 187960
dc.contributor.authorpl
Biedroń, Krzysztof - 176051
dc.contributor.authorpl
Morigi, Giovanna
dc.contributor.authorpl
Zakrzewski, Jakub - 100023
dc.date.accessioned
2019-11-04T11:06:24Z
dc.date.available
2019-11-04T11:06:24Z
dc.date.issuedpl
2019
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.numberpl
1
dc.description.version
ostateczna wersja wydawcy
dc.description.volumepl
7
dc.identifier.articleidpl
008
dc.identifier.doipl
10.21468/SciPostPhys.7.1.008
dc.identifier.eissnpl
2542-4653
dc.identifier.projectpl
ROD UJ / OP
dc.identifier.uri
https://ruj.uj.edu.pl/xmlui/handle/item/86328
dc.languagepl
eng
dc.language.containerpl
eng
dc.rights*
Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa
dc.rights.licence
CC-BY
dc.rights.uri*
http://creativecommons.org/licenses/by/4.0/legalcode.pl
dc.share.type
otwarte czasopismo
dc.subtypepl
Article
dc.titlepl
Many-body localization in presence of cavity mediated long-range interactions
dc.title.journalpl
SciPost Physics
dc.typepl
JournalArticle
dspace.entity.type
Publication
Affiliations
Wydział Fizyki, Astronomii i Informatyki Stosowanej
Sierant, Piotr
Biedroń, Krzysztof
Zakrzewski, Jakub
No affiliation
Morigi, Giovanna

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Except as otherwise noted, this item is licensed under : Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa

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