Beisert, Niklas Duality & Integrable Structures, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;
jstat7_01_p01017.pdf (Publisher version), 2MB
0610017.pdf (Preprint), 700KB
Beisert, N. (2007). The Analytic Bethe Ansatz for a Chain with Centrally Extended su(2|2) Symmetry. Journal of Statistical Mechanics: Theory and Experiment, P01017.