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

J. W. Reijnders, F. J. M. van Lankvelt, K. Schoutens, N. Read

cond-mat.mes-hallarXiv:cond-mat/0203263

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 the exact ground states of a model Hamiltonian at large angular momentum L, and also for N=3k particles at L=N. The latter is a spin-singlet boson triplet condensate (BTC). The second series, labelled SO(5)k, includes exact ground states at large L for different parameter values.

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