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P6 - P10
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P8
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Low-energy properties of one-dimensional spin-orbital mode |
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Hiroaki Onishi |
| By using a density-matrix renormalization group method, we investigate the ground-state properties and the spin-gap formation of a one-dimensional spin-orbital model, in which the original SU(4) symmetry is broken due to the effect of the Hund's rule coupling. |