Delocalization in two and three-dimensional Rydberg gases

As was recently shown in Abumwis et al (2020 Phys. Rev. Lett. 124 193401), many eigenstates of a random Rydberg gas with resonant dipole-dipole interactions are highly delocalized. Although the high degree of delocalization is generic to various types of power-law interactions and to both two and th...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of physics. B, Atomic, molecular, and optical physics Atomic, molecular, and optical physics, 2020-06, Vol.53 (12), p.124003
Hauptverfasser: Abumwis, G, Eiles, Matthew T, Eisfeld, Alexander
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue 12
container_start_page 124003
container_title Journal of physics. B, Atomic, molecular, and optical physics
container_volume 53
creator Abumwis, G
Eiles, Matthew T
Eisfeld, Alexander
description As was recently shown in Abumwis et al (2020 Phys. Rev. Lett. 124 193401), many eigenstates of a random Rydberg gas with resonant dipole-dipole interactions are highly delocalized. Although the high degree of delocalization is generic to various types of power-law interactions and to both two and three-dimensional systems, in their detailed aspects the coherence distributions are sensitive to these parameters and vary dramatically between different systems. We calculate the eigenstates of both two and three-dimensional gases and quantify their delocalization throughout the atoms in the gas using a coherence measure. By contrasting the angular dependence of the dipole-dipole interaction with an isotropic interaction we obtain additional information about the generic physical principles underlying random interacting systems. We also investigate the density of states and microwave absorption spectra to obtain information about the types of measurements where these delocalized states play a role, and to check that these delocalized eigenstates are robust against various types of perturbation.
doi_str_mv 10.1088/1361-6455/ab78a9
format Article
fullrecord <record><control><sourceid>iop_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1088_1361_6455_ab78a9</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>jpbab78a9</sourcerecordid><originalsourceid>FETCH-LOGICAL-c322t-c1937b685ee12ab2dcf3e5d71aff65268c1d96e787c73f6f6a35a5b76c9c7b0a3</originalsourceid><addsrcrecordid>eNp1j01Lw0AQhhdRsFbvHvMDXLsf3Y8cpWoVCoLoeZlsZmtKmi27Eam_3oSIN08vzDvPMA8h15zdcmbtgkvNqV4qtYDKWChPyOxvdEpmrFSSLplR5-Qi5x1jnFvBZqS8xzZ6aJtv6JvYFU1X9F-xgK4u-o-ESOtmj10eKmiL12NdYdoWW8iYL8lZgDbj1W_Oyfvjw9vqiW5e1s-ruw31Uoieel5KU2mrELmAStQ-SFS14RCCVkJbz-tSo7HGGxl00CAVqMpoX3pTMZBzwqa7PsWcEwZ3SM0e0tFx5kZ1N3q60dNN6gNyMyFNPLhd_EzD8_n_9R9_qFrW</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Delocalization in two and three-dimensional Rydberg gases</title><source>IOP Publishing Journals</source><source>Institute of Physics (IOP) Journals - HEAL-Link</source><creator>Abumwis, G ; Eiles, Matthew T ; Eisfeld, Alexander</creator><creatorcontrib>Abumwis, G ; Eiles, Matthew T ; Eisfeld, Alexander</creatorcontrib><description>As was recently shown in Abumwis et al (2020 Phys. Rev. Lett. 124 193401), many eigenstates of a random Rydberg gas with resonant dipole-dipole interactions are highly delocalized. Although the high degree of delocalization is generic to various types of power-law interactions and to both two and three-dimensional systems, in their detailed aspects the coherence distributions are sensitive to these parameters and vary dramatically between different systems. We calculate the eigenstates of both two and three-dimensional gases and quantify their delocalization throughout the atoms in the gas using a coherence measure. By contrasting the angular dependence of the dipole-dipole interaction with an isotropic interaction we obtain additional information about the generic physical principles underlying random interacting systems. We also investigate the density of states and microwave absorption spectra to obtain information about the types of measurements where these delocalized states play a role, and to check that these delocalized eigenstates are robust against various types of perturbation.</description><identifier>ISSN: 0953-4075</identifier><identifier>EISSN: 1361-6455</identifier><identifier>DOI: 10.1088/1361-6455/ab78a9</identifier><identifier>CODEN: JPAPEH</identifier><language>eng</language><publisher>IOP Publishing</publisher><subject>coherent interactions ; localized or extended states ; Rydberg atoms</subject><ispartof>Journal of physics. B, Atomic, molecular, and optical physics, 2020-06, Vol.53 (12), p.124003</ispartof><rights>2020 The Author(s). Published by IOP Publishing Ltd</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c322t-c1937b685ee12ab2dcf3e5d71aff65268c1d96e787c73f6f6a35a5b76c9c7b0a3</citedby><cites>FETCH-LOGICAL-c322t-c1937b685ee12ab2dcf3e5d71aff65268c1d96e787c73f6f6a35a5b76c9c7b0a3</cites><orcidid>0000-0001-9645-440X ; 0000-0002-0569-7551</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.1088/1361-6455/ab78a9/pdf$$EPDF$$P50$$Giop$$Hfree_for_read</linktopdf><link.rule.ids>314,780,784,27923,27924,53845,53892</link.rule.ids></links><search><creatorcontrib>Abumwis, G</creatorcontrib><creatorcontrib>Eiles, Matthew T</creatorcontrib><creatorcontrib>Eisfeld, Alexander</creatorcontrib><title>Delocalization in two and three-dimensional Rydberg gases</title><title>Journal of physics. B, Atomic, molecular, and optical physics</title><addtitle>JPB</addtitle><addtitle>J. Phys. B: At. Mol. Opt. Phys</addtitle><description>As was recently shown in Abumwis et al (2020 Phys. Rev. Lett. 124 193401), many eigenstates of a random Rydberg gas with resonant dipole-dipole interactions are highly delocalized. Although the high degree of delocalization is generic to various types of power-law interactions and to both two and three-dimensional systems, in their detailed aspects the coherence distributions are sensitive to these parameters and vary dramatically between different systems. We calculate the eigenstates of both two and three-dimensional gases and quantify their delocalization throughout the atoms in the gas using a coherence measure. By contrasting the angular dependence of the dipole-dipole interaction with an isotropic interaction we obtain additional information about the generic physical principles underlying random interacting systems. We also investigate the density of states and microwave absorption spectra to obtain information about the types of measurements where these delocalized states play a role, and to check that these delocalized eigenstates are robust against various types of perturbation.</description><subject>coherent interactions</subject><subject>localized or extended states</subject><subject>Rydberg atoms</subject><issn>0953-4075</issn><issn>1361-6455</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>O3W</sourceid><recordid>eNp1j01Lw0AQhhdRsFbvHvMDXLsf3Y8cpWoVCoLoeZlsZmtKmi27Eam_3oSIN08vzDvPMA8h15zdcmbtgkvNqV4qtYDKWChPyOxvdEpmrFSSLplR5-Qi5x1jnFvBZqS8xzZ6aJtv6JvYFU1X9F-xgK4u-o-ESOtmj10eKmiL12NdYdoWW8iYL8lZgDbj1W_Oyfvjw9vqiW5e1s-ruw31Uoieel5KU2mrELmAStQ-SFS14RCCVkJbz-tSo7HGGxl00CAVqMpoX3pTMZBzwqa7PsWcEwZ3SM0e0tFx5kZ1N3q60dNN6gNyMyFNPLhd_EzD8_n_9R9_qFrW</recordid><startdate>20200628</startdate><enddate>20200628</enddate><creator>Abumwis, G</creator><creator>Eiles, Matthew T</creator><creator>Eisfeld, Alexander</creator><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0001-9645-440X</orcidid><orcidid>https://orcid.org/0000-0002-0569-7551</orcidid></search><sort><creationdate>20200628</creationdate><title>Delocalization in two and three-dimensional Rydberg gases</title><author>Abumwis, G ; Eiles, Matthew T ; Eisfeld, Alexander</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c322t-c1937b685ee12ab2dcf3e5d71aff65268c1d96e787c73f6f6a35a5b76c9c7b0a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>coherent interactions</topic><topic>localized or extended states</topic><topic>Rydberg atoms</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Abumwis, G</creatorcontrib><creatorcontrib>Eiles, Matthew T</creatorcontrib><creatorcontrib>Eisfeld, Alexander</creatorcontrib><collection>IOP Publishing Free Content</collection><collection>IOPscience (Open Access)</collection><collection>CrossRef</collection><jtitle>Journal of physics. B, Atomic, molecular, and optical physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Abumwis, G</au><au>Eiles, Matthew T</au><au>Eisfeld, Alexander</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Delocalization in two and three-dimensional Rydberg gases</atitle><jtitle>Journal of physics. B, Atomic, molecular, and optical physics</jtitle><stitle>JPB</stitle><addtitle>J. Phys. B: At. Mol. Opt. Phys</addtitle><date>2020-06-28</date><risdate>2020</risdate><volume>53</volume><issue>12</issue><spage>124003</spage><pages>124003-</pages><issn>0953-4075</issn><eissn>1361-6455</eissn><coden>JPAPEH</coden><abstract>As was recently shown in Abumwis et al (2020 Phys. Rev. Lett. 124 193401), many eigenstates of a random Rydberg gas with resonant dipole-dipole interactions are highly delocalized. Although the high degree of delocalization is generic to various types of power-law interactions and to both two and three-dimensional systems, in their detailed aspects the coherence distributions are sensitive to these parameters and vary dramatically between different systems. We calculate the eigenstates of both two and three-dimensional gases and quantify their delocalization throughout the atoms in the gas using a coherence measure. By contrasting the angular dependence of the dipole-dipole interaction with an isotropic interaction we obtain additional information about the generic physical principles underlying random interacting systems. We also investigate the density of states and microwave absorption spectra to obtain information about the types of measurements where these delocalized states play a role, and to check that these delocalized eigenstates are robust against various types of perturbation.</abstract><pub>IOP Publishing</pub><doi>10.1088/1361-6455/ab78a9</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0001-9645-440X</orcidid><orcidid>https://orcid.org/0000-0002-0569-7551</orcidid><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 0953-4075
ispartof Journal of physics. B, Atomic, molecular, and optical physics, 2020-06, Vol.53 (12), p.124003
issn 0953-4075
1361-6455
language eng
recordid cdi_crossref_primary_10_1088_1361_6455_ab78a9
source IOP Publishing Journals; Institute of Physics (IOP) Journals - HEAL-Link
subjects coherent interactions
localized or extended states
Rydberg atoms
title Delocalization in two and three-dimensional Rydberg gases
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-13T03%3A16%3A44IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-iop_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Delocalization%20in%20two%20and%20three-dimensional%20Rydberg%20gases&rft.jtitle=Journal%20of%20physics.%20B,%20Atomic,%20molecular,%20and%20optical%20physics&rft.au=Abumwis,%20G&rft.date=2020-06-28&rft.volume=53&rft.issue=12&rft.spage=124003&rft.pages=124003-&rft.issn=0953-4075&rft.eissn=1361-6455&rft.coden=JPAPEH&rft_id=info:doi/10.1088/1361-6455/ab78a9&rft_dat=%3Ciop_cross%3Ejpbab78a9%3C/iop_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true