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VOLUME 81 | ISSUE 3 | PAGE 144
Bound states in a quantized Hall ferromagnet
S. Dickmann
Institute for Solid State Physics of RAS, 142432 Chernogolovka, Moscow District, Russia

PACS: 73.43.-f, 75.70.Cn
Abstract
We report on a study of the quasielectron-quasihole and skyrmion-antiskyrmion bound states in the ν=1 quantum Hall regime. The short range attraction potential is assumed to be determined by a point magnetic impurity. The calculations are performed within the strong field approximation when the binding energy and the characteristic electron-electron interaction energy are smaller than the Landau level spacing. The Excitonic Representation technique is used in that case.


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