D. Bernard, V. Pasquier, D. Serban
Published 1993-11-02Version 1
We describe a few properties of the XXX spin chain with long range interaction. The plan of these notes is: 1. The Hamiltonian 2. Symmetry of the model 3. The irreducible multiplets 4. The spectrum 5. Wave functions and statistics 6. The spinon description 7. The thermodynamics
Comments: Latex. Talk given by the first author at the Cargese-1993 workshop "Strings, conformal models and Topological felds theories
Some exact results on the matter star-product in the half-string formalism
D-instantons and twistors: some exact results
Exact Results for N=2 Compactifications of Heterotic Strings
