Abstract
The two-particle bound states spectrum in generalised quantum 1D ferromagnets is studied in detail. It is shown that the behaviour inherent in integrable models with S> or=1 is realised on a whole surface in a space of Hamiltonian's parameters.
Original language | English (US) |
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Pages (from-to) | L505-L509 |
Journal | Journal of Physics C: Solid State Physics |
Volume | 20 |
Issue number | 22 |
DOIs | |
State | Published - Aug 10 1987 |