arXiv:cond-mat/9503142 · Nuclear Physics B
Integro-difference equation for a correlation function of the - Heisenberg XXZ chain
Fabian H. L. Eßler, Holger Frahm, Alexander Rudol'fovich Its, V. E. Korepin
arXiv:cond-mat/9503142 · Nuclear Physics B
Fabian H. L. Eßler, Holger Frahm, Alexander Rudol'fovich Its, V. E. Korepin