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GROUND-STATE ENERGY OF 2-DIMENSIONAL INTERACTING ELECTRONS IN STRONG MAGNETIC-FIELDS
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UNSPECIFIED (1991) GROUND-STATE ENERGY OF 2-DIMENSIONAL INTERACTING ELECTRONS IN STRONG MAGNETIC-FIELDS. NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA D-CONDENSED MATTER ATOMIC MOLECULAR AND CHEMICAL PHYSICS FLUIDS PLASMAS BIOPHYSICS, 13 (1). pp. 111-120. ISSN 0392-6737.
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Abstract
The ground-state energy of two-dimensional interacting electrons in a strong magnetic field in the angular-momentum representation is studied using a modified Lanczos diagonalization method. In the presence of a positive background density the ground-state energy increases with the total angular momentum, while a cusp-type behaviour appears. The problem of the electron-impurities interaction is formulated as well. The results are discussed in connection with the observed fractional quantum Hall states.
Item Type: | Journal Article | ||||
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Subjects: | Q Science > QC Physics | ||||
Journal or Publication Title: | NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA D-CONDENSED MATTER ATOMIC MOLECULAR AND CHEMICAL PHYSICS FLUIDS PLASMAS BIOPHYSICS | ||||
Publisher: | EDITRICE COMPOSITORI BOLOGNA | ||||
ISSN: | 0392-6737 | ||||
Official Date: | January 1991 | ||||
Dates: |
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Volume: | 13 | ||||
Number: | 1 | ||||
Number of Pages: | 10 | ||||
Page Range: | pp. 111-120 | ||||
Publication Status: | Published |
Data sourced from Thomson Reuters' Web of Knowledge
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