“Fermi Liquid” Shell Model Approach to Composite Fermion Excitation Spectra in Fractional Quantum Hall States

Дата и время публикации : 1996-03-15T19:40:50Z

Авторы публикации и институты :
P. Sitko (University of Tennessee, Knoxville, Tennessee, USA, Institute of Physics, Technical University of Wrocław, Wrocław, Poland)
S. N. Yi (University of Tennessee, Knoxville, Tennessee, USA, Korea Maritime University, Pusan, Korea)
K. S. Yi (University of Tennessee, Knoxville, Tennessee, USA, Pusan National University, Pusan, Korea)
J. J. Quinn (University of Tennessee, Knoxville, Tennessee, USA, Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA)

Ссылка на журнал-издание: Ссылка на журнал-издание не найдена
Коментарии к cтатье: LaTex, 4 pages, including 4 .eps-figures, to be appear in prl
Первичная категория: cond-mat

Все категории : cond-mat

Краткий обзор статьи: Numerical results for the energy spectra of $N$ electrons on a spherical surface are used as input data to determine the quasiparticle energies 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 than two quasiparticles. The qualitative agreement with the numerical results gives a remarkable new confirmation of the CF picture.

Category: Physics