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journal id: "physicalxreviewxletters"
| Authors | E. Ardonne, K. Schoutens | | Title | A New Class of Non-Abelian Spin-Singlet Quantum Hall States |
| Journal | Physical Review Letters |
| Volume | 82 |
| Year | 1999 |
| Pages | 5096-5099 |
| ISSN | 00319007 |
| Faculty | Faculty of Science |
| Institute/dept. | FNWI: Institute for Theoretical Physics (ITF) |
| Keywords | Non-Abelian quantum Hall states |
| Abstract | We present a new class of non-Abelian spin-singlet quantum Hall states, generalizing Halperin's Abelian spin-singlet states and the Read-Rezayi non-Abelian quantum Hall states for spin-polarized electrons. We label the states by (k,M) with M odd (even) for fermionic (bosonic) states, and find a filling fraction í = 2k/(2kM+3). The states with M = 0 are bosonic spin-singlet states characterized by a SU(3)k symmetry. We explain how an effective Landau-Ginzburg theory for the SU(3)2 state can be constructed. In general, the quasiparticles over these new quantum Hall states carry spin, fractional charge and non-Abelian quantum statistics. |
| Document type | Article |
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