On the construction of \cal N=4 SYM effective action beyond leading low-energy approximation

2004/01/05 by A. T. Banin, Banin, A. T., Н. Г. Плетнев +2
Physics and Astronomy · #Black Holes and Theoretical Physics #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-th

paper · pdf · doi:10.48550/arxiv.hep-th/0401006

LaTeX, 6 pages, Talk given by at the International Workshop ``Supersymmetries and Quantum Symmetries'' (SQS 03), BLTP, JINR, Dubna, Russia, July 24-29, 2003

arxiv created 2004/01/05 · arxiv updated 2009/12/01

Abstract

A problem of the hidden \cal N=2 supersymmetry deformation for next-to-leading terms in the effective action for \cal N=4 SYM theory is discussed. Using formulation of the theory in \cal N=2 harmonic superspace and exploring the on-shell hidden \cal N=2 supersymmetry of \cal N=4 SYM theory, we construct the appropriate hypermultiplet-depending contributions for F⁶ term in the Schwinger-De Witt expansion of the effective action. The procedure involves deformed hidden \cal N=2 supersymmetry and allows one to obtain self-consistently the correct \cal N=4 supersymmetric functional containing F⁶ among the component fields.

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