Excitations of the $\nu =5/2$ Fractional Quantum Hall State and the Generalized Composite Fermion Picture

Abstract

We present a generalization of the composite Fermion picture for a muticomponent quantum Hall plasma which contains particle with different effective charges. The model predicts very well the low-lying states of a $\nu =5/2$ quantum Hall state found in numerical diagonalization.

5 pages, 3 figures

References in corpus (7)

• Fractional Quantum Hall Effect in the Second Landau Level
• Cooper Instability of Composite Fermions
• Second Generation of Moore-Read Quasiholes in a Composite Fermion Liquid
• Three-body correlations and finite-size effects in the Moore--Read states on a sphere
• Pair-distribution functions of correlated composite fermions
• Novel Families of Fractional Quantum Hall States: Pairing of Composite Fermions
• Fractional quantum Hall effect and electron correlations in partially filled first excited Landau level

Cited by in corpus (2)

• Quasiparticles and excitons for the Pfaffian quantum Hall state
• Splitting of roton minimum in the ν=5/2 Moore-Read state