P. Sitko et al., FERMI-LIQUID SHELL-MODEL APPROACH TO COMPOSITE FERMION EXCITATION-SPECTRA IN FRACTIONAL QUANTUM HALL STATES, Physical review letters, 76(18), 1996, pp. 3396-3399
Numerical results for the energy spectra of N electrons on a spherical
surface are used as input data to determine the quasiparticle energie
s and the pairwise ''Fermi liquid'' interactions of composite fermion
(CF) excitations in fractional quantum Hall systems. The quasiparticle
energies and their interactions are then used to determine the energy
spectra, E vs total angular momentum L, of states containing more tha
n two quasiparticles. The qualitative agreement with the numerical res
ults gives a remarkable new confirmation of the CF picture.