Dual Resonance Model Solves the Yang-Baxter Equation

Abstract

The duality of dual resonance models is shown to imply that the four point string correlation function solves the Yang-Baxter equation. A reduction of transfer matrices to $A_l$ symmetry is described by a restriction of the KP $\tau$ function to Toda molecules.

10 pages, LaTeX

Cited by in corpus (2)

• Complex Analysis of a Piece of Toda Lattice
• Finite-dimensional analogs of string s <-> t duality and pentagon equation