Journal of Experimental and Theoretical Physics LettersReduction of the XXZ model with twisted boundary conditionsAlexander A. Belavin, S. Yu. GubanovPublished May 1, 2001• 1 citationPublisherAbstractThe XXZ model with twisted boundary conditions is considered. The method of energy spectrum calculation based on the functional equation for the transfer matrix is analyzed. The Hamiltonian eigenvalues are obtained in an explicit form.DOI10.1134/1.1385667