paper

Bethe Ansatz approach to the three-magnon problem in an infinite spin chain with Izing next neighboring ferromagnetic interaction

arXiv:1609.07941

Abstract

Using the traditional and degenerative discrete-diffractive versions of Bethe Ansatz we construct a rude set of three-magnon states in the infinite spin chain with Izing next neighboring ferromagnetic term.

arXiv comment10 pages