FERMI-LIQUID SHELL-MODEL DESCRIPTIONS OF COMPOSITE FERMIONS

Authors
YI KS QUINN JJ
Citation
Ks. Yi et Jj. Quinn, FERMI-LIQUID SHELL-MODEL DESCRIPTIONS OF COMPOSITE FERMIONS, Solid state communications, 102(11), 1997, pp. 775-777
Citations number
13
Categorie Soggetti
Physics, Condensed Matter
Journal title
Solid state communications → ACNP
ISSN journal
00381098
Volume
102
Issue
11
Year of publication
1997
Pages
775 - 777
Database
ISI
SICI code
0038-1098(1997)102:11<775:FSDOCF>2.0.ZU;2-N
Abstract
Systems containing a small number of quasiparticles of a Laughlin v = 1/m state can be described in terms of composite Fermions carrying eit her 2p(-) or 2p(+) flux quanta, where 2p(+/-) = m +/- 1. The Fermi liq uid shell model is applied to these two descriptions for a system of t he six electrons on a spherical magnetic surface, and predictions for the low energy spectra are compared with one another and with exact nu merical results. (C) 1997 Published by Elsevier Science Ltd.