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dc.contributor.authorVignale, Giovanni, 1957-eng
dc.date.issued2006eng
dc.descriptionURL:http://link.aps.org/doi/10.1103/PhysRevB.73.073306 DOI:10.1103/PhysRevB.73.073306eng
dc.description.abstractStarting from a collective description of the incompressible fractional quantum Hall liquid as an elastic medium that supports gapped neutral excitations, I show that the one-electron spectral function of this system exhibits a sharp peak at the lowest available excitation energy, well separated from the continuum spectrum at higher energy. I interpret this peak as the signature of the integral charge quasiparticle recently predicted by Peterson and Jain [Phys. Rev. Lett. 94, 186808 (2005)] and calculate its spectral weight for different filling factors.eng
dc.description.sponsorshipSupport from NSF Grant No. DMR-0313681 is gratefully acknowledged.eng
dc.identifier.citationPhys. Rev. B 73, 073306 (2006) [4 pages]eng
dc.identifier.issn1098-0121eng
dc.identifier.urihttp://hdl.handle.net/10355/7753eng
dc.languageEnglisheng
dc.publisherAmerican Physical Societyeng
dc.relation.ispartofcollectionUniversity of Missouri--Columbia. College of Arts and Sciences. Department of Physics and Astronomy. Physics and Astronomy publicationseng
dc.subjectnon-Fermi liquid ground stateseng
dc.subjectelectron phase diagrams and phase transitions in model systemseng
dc.subject.lcshCollective excitationseng
dc.subject.lcshTunneling (Physics)eng
dc.subject.lcshPhase transformations (Statistical physics)eng
dc.titleIntegral charge quasiparticles in a fractional quantum Hall liquideng
dc.typeArticleeng


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