Seiberg-Witten/Whitham Equations and Instanton Corrections in Ν = 2 Supersymmetric Yang-Mills Theory |
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引用本文: | 戴佳亮,范恩贵.Seiberg-Witten/Whitham Equations and Instanton Corrections in Ν = 2 Supersymmetric Yang-Mills Theory[J].理论物理通讯,2018(5). |
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作者姓名: | 戴佳亮 范恩贵 |
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摘 要: | We obtain the instanton correction recursion relations for the low energy effective prepotential in pure Ν = 2SU(n) supersymmetric Yang-Mills gauge theory from Whitham hierarchy and Seiberg-Witten/Whitham equations. These formulae provide us a powerful tool to calculate arbitrary order instanton corrections coefficients from the perturbative contributions of the effective prepotential in Seiberg-Witten gauge theory. We apply this idea to evaluate one-and two-order instanton corrections coefficients explicitly in SU(n) case in detail through the dynamical scale parameter expressed in terms of Riemann's theta-function.
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