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

Matteo Beccaria
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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.

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Matteo Beccaria. 1995-08-03. Monte Carlo study of exact S-matrix duality in non simply laced affine Toda theories. https://doi.org/10.1103/physrevd.53.3266

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