Low-Energy Effective Action inN = 4 Super Yang-Mills Theory

DOI10.1002/(SICI)1521-3978(20001)48:1/3%3C45::AID-PROP45%3E3.0.CO;2-BzbMATH Open0976.81101arXivhep-th/9903024OpenAlexW3122404757MaRDI QIDQ4507598

Author name not available (Why is that?)

Publication date: 8 October 2000

Abstract: We consider N=4 supersymmetric Yang-Mills theory formulated in terms of N=2 superfields in harmonic superspace. Using the background field method we define manifestly gauge invariant and N=2 supersymmetric effective action depending on N=2 strength superfields and develop a general procedure for its calculation in one-loop approximation. Explicit form for this effective action is found for the case of SU(2) gauge group broken down to U(1).

Full work available at URL: https://arxiv.org/abs/hep-th/9903024

zbMATH Keywords

supersymmetric Yang-Mills theoryharmonic superspaceone-loop approximationgauge invariantsuperfieldssupersymmetric effective action

Mathematics Subject Classification ID

Supersymmetric field theories in quantum mechanics (81T60) Yang-Mills and other gauge theories in quantum field theory (81T13)

Related Items (6)

EXACT LOW-ENERGY EFFECTIVE ACTIONS FOR HYPERMULTIPLETS IN FOUR DIMENSIONS ⋮ Scale invariant low-energy effective action in \(\mathcal N = 2\) sym theory ⋮ Quantum calculation of the low-energy effective action in \(5D\), \(\mathcal{N} = 2\) SYM theory ⋮ Variational analysis of low-lying states in supersymmetric Yang-Mills theory ⋮ Low-energy effective action in \(5 D, \mathcal{N} = 2\) supersymmetric gauge theory ⋮ Self-dual effective action of \(N=4\) super-Yang-Mills

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