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 with odd (even) for fermionic (bosonic) states, and find a filling fraction . The states with are bosonic spin-singlet states characterized by a symmetry. We explain how an effective Landau-Ginzburg theory for the state can be constructed. In general, the quasiparticles over these new quantum Hall states carry spin, fractional charge and non-Abelian quantum statistics.
- Received 1 December 1998
DOI:https://doi.org/10.1103/PhysRevLett.82.5096
©1999 American Physical Society