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Article Dans Une Revue Journal of High Energy Physics Année : 2015

Ultraviolet behavior of 6D supersymmetric Yang-Mills theories and harmonic superspace

E. Ivanov
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A. Smilga
  • Fonction : Auteur
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Résumé

We revisit the issue of higher-dimensional counterterms for the N=(1,1) supersymmetric Yang-Mills (SYM) theory in six dimensions using the off-shell N=(1,0) and on-shell N=(1,1) harmonic superspace approaches. The second approach is developed in full generality and used to solve, for the first time, the N=(1,1) SYM constraints in terms of N=(1,0) superfields. This provides a convenient tool to write explicit expressions for the candidate counterterms and other N=(1,1) invariants and may be conducive to proving non-renormalization theorems needed to explain the absence of certain logarithmic divergences in higher-loop contributions to scattering amplitudes in N=(1,1) SYM.

Dates et versions

in2p3-01222562 , version 1 (02-11-2015)

Identifiants

Citer

G. Bossard, E. Ivanov, A. Smilga. Ultraviolet behavior of 6D supersymmetric Yang-Mills theories and harmonic superspace. Journal of High Energy Physics, 2015, 2015 (12), pp.85. ⟨10.1007/JHEP12(2015)085⟩. ⟨in2p3-01222562⟩
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