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Microscopic formulation of the hierarchy of quantized Hall states

Explicit wave functions for the hierarchy of fractionally quantized Hall states are proposed, and a method for integrating out the quasiparticle coordinates in the spherical geometry is developed. Their energies and overlaps with the exact ground states for small numbers of particles with Coulomb in...

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Autor principal: Greiter, Martin
Lenguaje:eng
Publicado: 1994
Materias:
Acceso en línea:https://dx.doi.org/10.1016/0370-2693(94)00957-0
http://cds.cern.ch/record/255771
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author Greiter, Martin
author_facet Greiter, Martin
author_sort Greiter, Martin
collection CERN
description Explicit wave functions for the hierarchy of fractionally quantized Hall states are proposed, and a method for integrating out the quasiparticle coordinates in the spherical geometry is developed. Their energies and overlaps with the exact ground states for small numbers of particles with Coulomb interactions are found to be excellent. We then generalize the adiabatic transport argument of Arovas, Schrieffer, and Wilczek to evaluate quasiparticle charges and statistics, and show that none of the proposed states is the exact ground state of any model Hamiltonian with two-body interactions only.
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institution Organización Europea para la Investigación Nuclear
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publishDate 1994
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spelling cern-2557712021-10-22T05:50:32Zdoi:10.1016/0370-2693(94)00957-0http://cds.cern.ch/record/255771engGreiter, MartinMicroscopic formulation of the hierarchy of quantized Hall statesCondensed MatterGeneral Theoretical PhysicsExplicit wave functions for the hierarchy of fractionally quantized Hall states are proposed, and a method for integrating out the quasiparticle coordinates in the spherical geometry is developed. Their energies and overlaps with the exact ground states for small numbers of particles with Coulomb interactions are found to be excellent. We then generalize the adiabatic transport argument of Arovas, Schrieffer, and Wilczek to evaluate quasiparticle charges and statistics, and show that none of the proposed states is the exact ground state of any model Hamiltonian with two-body interactions only.Explicit wave functions for the hierarchy of fractionally quantized Hall states are proposed, and a method for integrating out the quasiparticle coordinates in the spherical geometry is developed. Their energies and overlaps with the exact ground states for small numbers of particles with Coulomb interactions are found to be excellent. We then generalize the adiabatic transport argument of Arovas, Schrieffer, and Wilczek to evaluate quasiparticle charges and statistics, and show that none of the proposed states is the exact ground state of any model Hamiltonian with two-body interactions only.Explicit wave functions for the hierarchy of fractionally quantized Hall states are proposed, and a method for integrating out the quasiparticle coordinates in the spherical geometry is developed. Their energies and overlaps with the exact ground states for small numbers of particles with Coulomb interactions are found to be excellent. We then generalize the adiabatic transport argument of Arovas, Schrieffer, and Wilczek to evaluate quasiparticle charges and statistics, and show that none of the proposed states is the exact ground state of any model Hamiltonian with two-body interactions only.cond-mat/9311062IASSNS-HEP-92-78CERN-TH-7105-93IASSNS-HEP-92-078CERN-TH-7105-93oai:cds.cern.ch:2557711994
spellingShingle Condensed Matter
General Theoretical Physics
Greiter, Martin
Microscopic formulation of the hierarchy of quantized Hall states
title Microscopic formulation of the hierarchy of quantized Hall states
title_full Microscopic formulation of the hierarchy of quantized Hall states
title_fullStr Microscopic formulation of the hierarchy of quantized Hall states
title_full_unstemmed Microscopic formulation of the hierarchy of quantized Hall states
title_short Microscopic formulation of the hierarchy of quantized Hall states
title_sort microscopic formulation of the hierarchy of quantized hall states
topic Condensed Matter
General Theoretical Physics
url https://dx.doi.org/10.1016/0370-2693(94)00957-0
http://cds.cern.ch/record/255771
work_keys_str_mv AT greitermartin microscopicformulationofthehierarchyofquantizedhallstates