Two-dimensional few electron systems in high magnetic fields: Composite-fermion or rotating-electron-molecule approach?

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dc.creatorYannouleas, Constantine
dc.creatorLandman, Uzi
dc.date2002-02-05
dc.date.accessioned2026-07-07T02:44:20Z
dc.date.available2026-07-07T02:44:20Z
dc.descriptionA new class of analytic and parameter-free, strongly correlated wave functions of simple functional form is derived for few electrons in two-dimensional quantum dots under high magnetic fields. These wave functions are constructed through breaking and subsequent restoration of the circular symmetry, and they offer a natural alternative to the Laughlin and composite-fermion functions. Underlying our approach is a collectively-rotating-electron-molecule picture. The angular momenta allowed by molecular symmetry correspond to the filling-factors' hierarchy of the fractional quantum Hall effect.
dc.descriptionLatex/Revtex, 5 pages. For related papers, see http://www.prism.gatech.edu/~ph274cy
dc.identifierhttps://arxiv.org/abs/cond-mat/0202062
dc.identifierhttp://arxiv.org/abs/cond-mat/0202062
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/18879
dc.subjectMesoscale and Nanoscale Physics
dc.subjectStrongly Correlated Electrons
dc.subjectHigh Energy Physics - Theory
dc.subjectNuclear Theory
dc.subjectAtomic Physics
dc.titleTwo-dimensional few electron systems in high magnetic fields: Composite-fermion or rotating-electron-molecule approach?
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