Exact two-holon wave functions in the Kuramoto-Yokoyama model
arXiv:cond-mat/0607750 · doi:10.1103/PhysRevB.74.024423
Abstract
We construct the explicit two-holon eigenstates of the SU(2) Kuramoto-Yokoyama model at the level of explicit wave functions. We derive the exact energies and obtain the individual holon momenta, which are quantized according to the half-Fermi statistics of the holons.
arXiv comment16 pages revtex
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- Color-charge separation in trapped SU(3) fermionic atoms
- Charge excitations in SU(n) spin chains: exact results for the 1/r^2 model