Bazhanov, Vladimir; Mangazeev, Vladimir; Okada, Yuichiro; Sergeev, Sergey M.
The Zamolodchikov model describes an exact relativistic factorized scattering theory of straight strings in (2. +. 1)-dimensional space-time. It also defines an integrable 3D lattice model of statistical mechanics and quantum field theory. The three-string S-matrix satisfies the tetrahedron equation which is a 3D analog of the Yang-Baxter equation. Each S-matrix depends on three dihedral angles formed by three intersecting planes, whereas the tetrahedron equation contains five independent...[Show more]
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