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) |
|---|---|
| Pages (from-to) | L505-L509 |
| Journal | Journal of Physics C: Solid State Physics |
| Volume | 20 |
| Issue number | 22 |
| DOIs | |
| State | Published - Aug 10 1987 |