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arXiv · hep-ph/9502332

On Multiple Instanton-antiinstanton Configurations

Meng-yuan Wang
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Abstract

We show why and how the $I\bar I$ valley trajectory commonly used in the literature so far is in fact unsatisfactory. A better $I\bar I$ valley is suggested. We also give analytic expressions for the multiple instanton-antiinstanton configurations in the pure Yang-Mills theory. These formulas make it possible to go beyond the dilute gas approximation and calculate the multi-body interactions among instantons and antiinstantons.

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Meng-yuan Wang. 1995-02-17. On Multiple Instanton-antiinstanton Configurations. https://arxiv.org/abs/hep-ph/9502332

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