Abstract
We apply the N = 4 harmonic superspace with USp(4) harmonic variables for describing the N = 4 SYM low-energy effective action. Scale invariance and gauge symmetry fix the leading term in the low-energy effective action uniquely, up to a constant. The value of the remaining constant can be fixed by the topological quantization condition for the Wess-Zumino term which is present in the component structure of this action.
| Original language | English |
|---|---|
| Pages (from-to) | 649-651 |
| Number of pages | 3 |
| Journal | Physics of Particles and Nuclei |
| Volume | 43 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 1 Sep 2012 |
ASJC Scopus subject areas
- Nuclear and High Energy Physics
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Samsonov, I. B. (2012). N = 4 SYM low-energy effective action in N = 4 harmonic superspace. Physics of Particles and Nuclei, 43(5), 649-651. https://doi.org/10.1134/S1063779612050346