2-magnon scattering in the Heisenberg model. (English) Zbl 0879.47043
Summary: We prove the asymptotic completeness for 2-magnon scattering in the Heisenberg model. The proof is based on a Mourre-estimate. The results equally apply to the scattering of two interacting particles on a lattice.
MSC:
| 47N50 | Applications of operator theory in the physical sciences |
| 81U05 | \(2\)-body potential quantum scattering theory |
References:
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