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Model Wave Functions for the Collective Modes and the Magnetoroton Theory of the Fractional Quantum Hall Effect

Author(s): Yang, Bo; Hu, Zi-Xiang; Papic, Z; Haldane, Frederick D

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dc.contributor.authorYang, Bo-
dc.contributor.authorHu, Zi-Xiang-
dc.contributor.authorPapic, Z-
dc.contributor.authorHaldane, Frederick D-
dc.date.accessioned2017-11-21T19:38:43Z-
dc.date.available2017-11-21T19:38:43Z-
dc.date.issued2012-06-22en_US
dc.identifier.citationYang, Bo, Hu, Zi-Xiang, Papic, Z, Haldane, FDM. (2012). Model Wave Functions for the Collective Modes and the Magnetoroton Theory of the Fractional Quantum Hall Effect. PHYSICAL REVIEW LETTERS, 108 (10.1103/PhysRevLett.108.256807en_US
dc.identifier.issn0031-9007-
dc.identifier.urihttp://arks.princeton.edu/ark:/88435/pr16q15-
dc.description.abstractWe construct model wave functions for the collective modes of fractional quantum Hall systems. The wave functions are expressed in terms of symmetric polynomials characterized by a root partition that defines a “squeezed” basis, and show excellent agreement with exact diagonalization results for finite systems. In the long wavelength limit, we prove that the model wave functions are identical to those predicted by the single-mode approximation, leading to intriguing interpretations of the collective modes from the perspective of the ground-state guiding-center metric.en_US
dc.language.isoenen_US
dc.relation.ispartofPHYSICAL REVIEW LETTERSen_US
dc.rightsFinal published version. This is an open access article.en_US
dc.titleModel Wave Functions for the Collective Modes and the Magnetoroton Theory of the Fractional Quantum Hall Effecten_US
dc.typeJournal Articleen_US
dc.identifier.doidoi:10.1103/PhysRevLett.108.256807-
dc.date.eissued2012-06-19en_US
pu.type.symplectichttp://www.symplectic.co.uk/publications/atom-terms/1.0/journal-articleen_US

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