Wójs, Arkadiusz, Sreejith, G J, Möller, Gunnar, Töke, C, Jain, J K (2011) Composite Fermion Description of the Excitations of the Paired Pfaffian Fractional Quantum Hall State. Acta Physical Polonica A, 120 (5). pp. 839-842. ISSN 0587-4246. E-ISSN 1898-794X. (doi:10.12693/APhysPolA.120.830) (KAR id:55570)
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Official URL: http://dx.doi.org/10.12693/APhysPolA.120.830 |
Abstract
We review the recently developed bi-partite composite fermion model, in the context of so-called Pfaffian incompressible quantum liquid with fractional and non-Abelian quasiparticle statistics, a promising model for describing the correlated many-electron ground state responsible for fractional quantum Hall effect at the Landau level filling factor ? = 5/2. We use the concept of composite fermion partitions to demonstrate the emergence of an essential ingredient of the non-Abelian braid statistics – the topological degeneracy of spatially indistinguishable configurations of multiple widely separated (non-interacting) quasiparticles.
Item Type: | Article |
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DOI/Identification number: | 10.12693/APhysPolA.120.830 |
Uncontrolled keywords: | Physics of Quantum Materials |
Subjects: | Q Science > QC Physics > QC173.45 Condensed Matter |
Divisions: | Divisions > Division of Natural Sciences > Physics and Astronomy |
Depositing User: | Gunnar Moeller |
Date Deposited: | 05 Dec 2017 14:22 UTC |
Last Modified: | 16 Nov 2021 10:23 UTC |
Resource URI: | https://kar.kent.ac.uk/id/eprint/55570 (The current URI for this page, for reference purposes) |
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