J. W. Reijnders, F. J. M. van Lankvelt, K. Schoutens, N. Read
Published 2002-03-13, updated 2002-06-03Version 3
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.
Comments: 5 pages, RevTeX. v2: some rewording. v3: shortened, references added, explanation of validity of LLL approx improved, energies corrected
Journal: Phys. Rev. Lett. 89, 120401 (2002).
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