Density Matrix Renormalization Group Study of a Lowest Landau Level Electron Gas on a Thin Cylinder

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dc.creatorBergholtz, Emil J.
dc.creatorKarlhede, Anders
dc.date2003-04-23
dc.date2003-11-26
dc.date.accessioned2026-07-07T02:50:56Z
dc.date.available2026-07-07T02:50:56Z
dc.descriptionWe investigate the ground state properties of a two-dimensional electron gas in the lowest Landau level using the Density Matrix Renormalization Group. The electron gas is confined to a cylinder with a strong magnetic field perpendicular to the surface. For a thin cylinder, the ground state is for generic filling factors a charge density wave state, however, at $ν=1/2$ a homogeneous and apparently gapless ground state is found and particle and hole excitations are studied.
dc.description5 pages, 4 figures. Minor changes. References added
dc.identifierhttps://arxiv.org/abs/cond-mat/0304517
dc.identifierhttp://arxiv.org/abs/cond-mat/0304517
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/21278
dc.subjectMesoscale and Nanoscale Physics
dc.titleDensity Matrix Renormalization Group Study of a Lowest Landau Level Electron Gas on a Thin Cylinder
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