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arXiv · hep-th/9603075

On Infrared Universality in Massive Theories. Another Example

Konstantin Selivanov
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Abstract

The infrared behaviour of the $ϕ^3$-theory is discussed stressing analogies with the Witten-Seiberg story about $N=2$ $QCD$. Though the microscopic theory is apparently not integrable, the effective theory is shown to be integrable at classical level, and a general solution of it in terms of hypergeometric functions is obtained. An effective theory for the multiparticle soft scattering is sketched.

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Konstantin Selivanov. 1996-03-12. On Infrared Universality in Massive Theories. Another Example. https://doi.org/10.1016/0370-2693(96)00703-4

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