Quantum Hall states and boson triplet condensate for rotating spin-1 bosons

Preprint

13 March 2002

preprint
Published by arXiv in arXiv

Abstract

We propose and analyze two series of clustered quantum Hall states for rotating systems of spin-1 bosons. The first series (labelled SU(4)_k) includes a state at angular momentum L=N (for N=3k particles), which we find to be an exact ground state of a model hamiltonian. This state can be characterized as a spin-singlet boson-triplet-condensate (BTC). The states in the second series, labelled SO(5)_k, are shown to be relevant for a different range of couplings.

Keywords

BOSON TRIPLET CONDENSATE
QUANTUM HALL STATES
TRIPLET CONDENSATE
ANGULAR MOMENTUM
ROTATING SPIN

All Related Versions

Version 1, 2002-03-13, ArXiv
Version 2, 2002-03-14, ArXiv
Version 3, 2002-06-03, ArXiv
Published version: Physical Review Letters, 89 (12), 120401.

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