Topological vacuum bubbles by anyon braiding

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dc.contributor.authorHan, Cheolheeko
dc.contributor.authorPark, Jinhongko
dc.contributor.authorGefen, Yuvalko
dc.contributor.authorSim, Heung-Sunko
dc.date.accessioned2016-07-04T01:58:12Z-
dc.date.available2016-07-04T01:58:12Z-
dc.date.created2016-04-04-
dc.date.created2016-04-04-
dc.date.created2016-04-04-
dc.date.created2016-04-04-
dc.date.issued2016-03-
dc.identifier.citationNATURE COMMUNICATIONS, v.7, pp.11131-
dc.identifier.issn2041-1723-
dc.identifier.urihttp://hdl.handle.net/10203/208782-
dc.description.abstractAccording to a basic rule of fermionic and bosonic many-body physics, known as the linked cluster theorem, physical observables are not affected by vacuum bubbles, which represent virtual particles created from vacuum and self-annihilating without interacting with real particles. Here we show that this conventional knowledge must be revised for anyons, quasiparticles that obey fractional exchange statistics intermediate between fermions and bosons. We find that a certain class of vacuum bubbles of Abelian anyons does affect physical observables. They represent virtually excited anyons that wind around real anyonic excitations. These topological bubbles result in a temperature-dependent phase shift of Fabry-Perot interference patterns in the fractional quantum Hall regime accessible in current experiments, thus providing a tool for direct and unambiguous observation of elusive fractional statistics.-
dc.languageEnglish-
dc.publisherNATURE PUBLISHING GROUP-
dc.titleTopological vacuum bubbles by anyon braiding-
dc.typeArticle-
dc.identifier.wosid000373291400001-
dc.identifier.scopusid2-s2.0-84962838963-
dc.type.rimsART-
dc.citation.volume7-
dc.citation.beginningpage11131-
dc.citation.publicationnameNATURE COMMUNICATIONS-
dc.identifier.doi10.1038/ncomms11131-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorSim, Heung-Sun-
dc.contributor.nonIdAuthorGefen, Yuval-
dc.description.isOpenAccessY-
dc.type.journalArticleArticle-
dc.subject.keywordPlusQUANTUM HALL REGIME-
dc.subject.keywordPlusQUASI-PARTICLE-
dc.subject.keywordPlusFRACTIONAL CHARGE-
dc.subject.keywordPlusINTERFEROMETER-
dc.subject.keywordPlusSTATISTICS-
dc.subject.keywordPlusBARRIERS-
dc.subject.keywordPlusSTATES-
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