Посилання:A Vertex Operator Approach for Form Factors of Belavin's (Z/nZ)-Symmetric Model and Its Application / Y. Quano // Symmetry, Integrability and Geometry: Methods and Applications. — 2011. — Т. 7. — Бібліогр.: 21 назв. — англ.
Підтримка:This paper is a contribution to the Proceedings of the International Workshop “Recent Advances in Quantum Integrable Systems”. The full collection is available at http://www.emis.de/journals/SIGMA/RAQIS2010.html.
We would like to thank T. Deguchi, R. Inoue, H. Konno, Y. Takeyama and R. Weston for
discussion and their interests in the present work. We would also like to thank S. Lukyanov for useful information. This paper is partly based on a talk given in International Workshop RAQIS’10, Recent Advances in Quantum Integrable Systems, held at LAPTH, Annecy-le-Vieux, France, June 15–18, 2010. We would like to thank L. Frappat and E. Ragoucy for organizing the conference.
A vertex operator approach for form factors of Belavin's (Z/nZ)-symmetric model is constructed on the basis of bosonization of vertex operators in the An−1⁽¹⁾ model and vertex-face transformation. As simple application for n=2, we obtain expressions for 2m-point form factors related to the σz and σx operators in the eight-vertex model.