Dipole representation of half-filled Landau level
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DOI: 10.1103/physrevb.107.155132
Abstract: We introduce a variant of dipole representation for composite fermions in a half-filled Landau level, taking into account the symmetry under exchange of particles and holes. This is implemented by a special constraint on composite… read more here.
Keywords: dipole representation; filled landau; level; landau level ... See more keywords