Vertex Models and Spin Chains in Formulas and Pictures

• Published in: Symmetry, Integrability and Geometry: Methods and Applications
• Date: 2019
• Main Authors: Nirov, K.S., Razumov, A.V.
• Format: Article
• Language: English
• Published: Інститут математики НАН України 2019
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/210227
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Vertex Models and Spin Chains in Formulas and Pictures / K.S. Nirov, A.V. Razumov // Symmetry, Integrability and Geometry: Methods and Applications. — 2019. — Т. 15. — Бібліогр.: 77 назв. — англ.

We systematise and develop a graphical approach to the investigations of quantum integrable vertex statistical models and the corresponding quantum spin chains. The graphical forms of the unitarity and various crossing relations are introduced. Their explicit analytical forms for the case of integra...