Monte Carlo study of exact S-matrix duality in non simply laced affine Toda theories

Abstract

The $(g_2^{(1)},d_4^{(3)})$\ pair of non simply laced affine Toda theories is studied from the point of view of non perturbative duality. The classical spectrum of each member is composed of two massive scalar particles. The exact S-matrix prediction for the dual behaviour of the coupling dependent mass ratio is found to be in strong agreement with Monte Carlo data.

15 pages, 2 Postscript figures. Packed by uufiles. Two references added

References in corpus (9)

• Quantum Solitons in Affine Toda Field Theories
• Affine Toda field theory on a half line
• Exact S-Matrices for Nonsimply-Laced Affine Toda Theories
• On a generalised bootstrap principle
• Duality in Quantum Toda theory and W-algebras
• Instability of Solitons in imaginary coupling affine Toda Field Theory
• A remark on the coupling-dependence in affine Toda field theories
• Exact s-Matrices for the Nonsimply-Laced Affine Toda Theories $a_{2n-1}^{(2)}$
• G_2^1 Affine Toda Field Theory: A Numerical Test of Exact S-Matrix results

Cited by in corpus (2)

• Non Relativistic Limit of Integrable QFT and Lieb-Liniger Models
• Non Relativistic Limit of Integrable QFT with fermionic excitations