Statistics of Fractionalized Excitations through Threshold Spectroscopy

We show that neutral anyonic excitations have a signature in spectroscopic measurements of materials: The low-energy onset of spectral functions near the threshold follows universal power laws with an exponent that depends only on the statistics of the anyons. This provides a route, using experiment...

Full description

Saved in:
Bibliographic Details
Published in:Physical review letters 2017-05, Vol.118 (22), p.227201-227201, Article 227201
Main Authors: Morampudi, Siddhardh C, Turner, Ari M, Pollmann, Frank, Wilczek, Frank
Format: Article
Language:English
Subjects:
CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c423t-bd4a79b9912dd605bd28186f5ff75660b9700d56a895f6a24bf3d9eeee1dc0f23
cites cdi_FETCH-LOGICAL-c423t-bd4a79b9912dd605bd28186f5ff75660b9700d56a895f6a24bf3d9eeee1dc0f23
container_end_page 227201
container_issue 22
container_start_page 227201
container_title Physical review letters
container_volume 118
creator Morampudi, Siddhardh C
Turner, Ari M
Pollmann, Frank
Wilczek, Frank
description We show that neutral anyonic excitations have a signature in spectroscopic measurements of materials: The low-energy onset of spectral functions near the threshold follows universal power laws with an exponent that depends only on the statistics of the anyons. This provides a route, using experimental techniques such as neutron scattering and tunneling spectroscopy, for detecting anyonic statistics in topologically ordered states such as gapped quantum spin liquids and hypothesized fractional Chern insulators. Our calculations also explain some recent theoretical results in spin systems.
doi_str_mv 10.1103/PhysRevLett.118.227201
format article
fullrecord <record><control><sourceid>proquest_swepu</sourceid><recordid>TN_cdi_swepub_primary_oai_DiVA_org_su_145256</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1910802835</sourcerecordid><originalsourceid>FETCH-LOGICAL-c423t-bd4a79b9912dd605bd28186f5ff75660b9700d56a895f6a24bf3d9eeee1dc0f23</originalsourceid><addsrcrecordid>eNpNkU1v1DAQhi0EokvLX6giThxIGTuxYx-r0haklYrawtVy_NEYZeNgO8Dy6_EqpepcRpp55uPVi9AphjOMofn4ddinW_tra3MuBX5GSEcAv0AbDJ2oO4zbl2gD0OBaAHRH6E1KPwAAE8ZfoyPCGcGCiQ26vssq-5S9TlVw1VVUOvswqdH_taa6_KP9oR-mVOUhhuVhqO6HaNMQRlPdzVbnGJIO8_4EvXJqTPbtYz5G364u7y8-19ub6y8X59tat6TJdW9a1YleCEyMYUB7QzjmzFHnOsoY9KIDMJQpLqhjirS9a4ywJbDR4EhzjD6se9NvOy-9nKPfqbiXQXn5yX8_lyE-yLRI3FJCWcHfrXgoEmUqaqwedJim8rnEFCjtDtD7FZpj-LnYlOXOJ23HUU02LEligYED4Q0tKFtRXXSnaN3TAxjkwRj5zJhS4HI1pgyePt5Y-p01T2P_nWj-AV1ljXw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1910802835</pqid></control><display><type>article</type><title>Statistics of Fractionalized Excitations through Threshold Spectroscopy</title><source>American Physical Society:Jisc Collections:APS Read and Publish 2023-2025 (reading list)</source><creator>Morampudi, Siddhardh C ; Turner, Ari M ; Pollmann, Frank ; Wilczek, Frank</creator><creatorcontrib>Morampudi, Siddhardh C ; Turner, Ari M ; Pollmann, Frank ; Wilczek, Frank ; Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States) ; Johns Hopkins Univ., Baltimore, MD (United States)</creatorcontrib><description>We show that neutral anyonic excitations have a signature in spectroscopic measurements of materials: The low-energy onset of spectral functions near the threshold follows universal power laws with an exponent that depends only on the statistics of the anyons. This provides a route, using experimental techniques such as neutron scattering and tunneling spectroscopy, for detecting anyonic statistics in topologically ordered states such as gapped quantum spin liquids and hypothesized fractional Chern insulators. Our calculations also explain some recent theoretical results in spin systems.</description><identifier>ISSN: 0031-9007</identifier><identifier>ISSN: 1079-7114</identifier><identifier>EISSN: 1079-7114</identifier><identifier>DOI: 10.1103/PhysRevLett.118.227201</identifier><identifier>PMID: 28621969</identifier><language>eng</language><publisher>United States: American Physical Society (APS)</publisher><subject>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</subject><ispartof>Physical review letters, 2017-05, Vol.118 (22), p.227201-227201, Article 227201</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c423t-bd4a79b9912dd605bd28186f5ff75660b9700d56a895f6a24bf3d9eeee1dc0f23</citedby><cites>FETCH-LOGICAL-c423t-bd4a79b9912dd605bd28186f5ff75660b9700d56a895f6a24bf3d9eeee1dc0f23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/28621969$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/servlets/purl/1505576$$D View this record in Osti.gov$$Hfree_for_read</backlink><backlink>$$Uhttps://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-145256$$DView record from Swedish Publication Index$$Hfree_for_read</backlink></links><search><creatorcontrib>Morampudi, Siddhardh C</creatorcontrib><creatorcontrib>Turner, Ari M</creatorcontrib><creatorcontrib>Pollmann, Frank</creatorcontrib><creatorcontrib>Wilczek, Frank</creatorcontrib><creatorcontrib>Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)</creatorcontrib><creatorcontrib>Johns Hopkins Univ., Baltimore, MD (United States)</creatorcontrib><title>Statistics of Fractionalized Excitations through Threshold Spectroscopy</title><title>Physical review letters</title><addtitle>Phys Rev Lett</addtitle><description>We show that neutral anyonic excitations have a signature in spectroscopic measurements of materials: The low-energy onset of spectral functions near the threshold follows universal power laws with an exponent that depends only on the statistics of the anyons. This provides a route, using experimental techniques such as neutron scattering and tunneling spectroscopy, for detecting anyonic statistics in topologically ordered states such as gapped quantum spin liquids and hypothesized fractional Chern insulators. Our calculations also explain some recent theoretical results in spin systems.</description><subject>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</subject><issn>0031-9007</issn><issn>1079-7114</issn><issn>1079-7114</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNpNkU1v1DAQhi0EokvLX6giThxIGTuxYx-r0haklYrawtVy_NEYZeNgO8Dy6_EqpepcRpp55uPVi9AphjOMofn4ddinW_tra3MuBX5GSEcAv0AbDJ2oO4zbl2gD0OBaAHRH6E1KPwAAE8ZfoyPCGcGCiQ26vssq-5S9TlVw1VVUOvswqdH_taa6_KP9oR-mVOUhhuVhqO6HaNMQRlPdzVbnGJIO8_4EvXJqTPbtYz5G364u7y8-19ub6y8X59tat6TJdW9a1YleCEyMYUB7QzjmzFHnOsoY9KIDMJQpLqhjirS9a4ywJbDR4EhzjD6se9NvOy-9nKPfqbiXQXn5yX8_lyE-yLRI3FJCWcHfrXgoEmUqaqwedJim8rnEFCjtDtD7FZpj-LnYlOXOJ23HUU02LEligYED4Q0tKFtRXXSnaN3TAxjkwRj5zJhS4HI1pgyePt5Y-p01T2P_nWj-AV1ljXw</recordid><startdate>20170531</startdate><enddate>20170531</enddate><creator>Morampudi, Siddhardh C</creator><creator>Turner, Ari M</creator><creator>Pollmann, Frank</creator><creator>Wilczek, Frank</creator><general>American Physical Society (APS)</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>OIOZB</scope><scope>OTOTI</scope><scope>ABAVF</scope><scope>ADTPV</scope><scope>AOWAS</scope><scope>D8T</scope><scope>DG7</scope><scope>ZZAVC</scope></search><sort><creationdate>20170531</creationdate><title>Statistics of Fractionalized Excitations through Threshold Spectroscopy</title><author>Morampudi, Siddhardh C ; Turner, Ari M ; Pollmann, Frank ; Wilczek, Frank</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c423t-bd4a79b9912dd605bd28186f5ff75660b9700d56a895f6a24bf3d9eeee1dc0f23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Morampudi, Siddhardh C</creatorcontrib><creatorcontrib>Turner, Ari M</creatorcontrib><creatorcontrib>Pollmann, Frank</creatorcontrib><creatorcontrib>Wilczek, Frank</creatorcontrib><creatorcontrib>Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)</creatorcontrib><creatorcontrib>Johns Hopkins Univ., Baltimore, MD (United States)</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>OSTI.GOV - Hybrid</collection><collection>OSTI.GOV</collection><collection>SWEPUB Stockholms universitet full text</collection><collection>SwePub</collection><collection>SwePub Articles</collection><collection>SWEPUB Freely available online</collection><collection>SWEPUB Stockholms universitet</collection><collection>SwePub Articles full text</collection><jtitle>Physical review letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Morampudi, Siddhardh C</au><au>Turner, Ari M</au><au>Pollmann, Frank</au><au>Wilczek, Frank</au><aucorp>Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)</aucorp><aucorp>Johns Hopkins Univ., Baltimore, MD (United States)</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Statistics of Fractionalized Excitations through Threshold Spectroscopy</atitle><jtitle>Physical review letters</jtitle><addtitle>Phys Rev Lett</addtitle><date>2017-05-31</date><risdate>2017</risdate><volume>118</volume><issue>22</issue><spage>227201</spage><epage>227201</epage><pages>227201-227201</pages><artnum>227201</artnum><issn>0031-9007</issn><issn>1079-7114</issn><eissn>1079-7114</eissn><abstract>We show that neutral anyonic excitations have a signature in spectroscopic measurements of materials: The low-energy onset of spectral functions near the threshold follows universal power laws with an exponent that depends only on the statistics of the anyons. This provides a route, using experimental techniques such as neutron scattering and tunneling spectroscopy, for detecting anyonic statistics in topologically ordered states such as gapped quantum spin liquids and hypothesized fractional Chern insulators. Our calculations also explain some recent theoretical results in spin systems.</abstract><cop>United States</cop><pub>American Physical Society (APS)</pub><pmid>28621969</pmid><doi>10.1103/PhysRevLett.118.227201</doi><tpages>1</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 0031-9007
ispartof Physical review letters, 2017-05, Vol.118 (22), p.227201-227201, Article 227201
issn 0031-9007
1079-7114
1079-7114
language eng
recordid cdi_swepub_primary_oai_DiVA_org_su_145256
source American Physical Society:Jisc Collections:APS Read and Publish 2023-2025 (reading list)
subjects CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS
title Statistics of Fractionalized Excitations through Threshold Spectroscopy
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-28T12%3A31%3A47IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_swepu&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Statistics%20of%20Fractionalized%20Excitations%20through%20Threshold%20Spectroscopy&rft.jtitle=Physical%20review%20letters&rft.au=Morampudi,%20Siddhardh%20C&rft.aucorp=Massachusetts%20Inst.%20of%20Technology%20(MIT),%20Cambridge,%20MA%20(United%20States)&rft.date=2017-05-31&rft.volume=118&rft.issue=22&rft.spage=227201&rft.epage=227201&rft.pages=227201-227201&rft.artnum=227201&rft.issn=0031-9007&rft.eissn=1079-7114&rft_id=info:doi/10.1103/PhysRevLett.118.227201&rft_dat=%3Cproquest_swepu%3E1910802835%3C/proquest_swepu%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c423t-bd4a79b9912dd605bd28186f5ff75660b9700d56a895f6a24bf3d9eeee1dc0f23%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=1910802835&rft_id=info:pmid/28621969&rfr_iscdi=true