“School of Particles And Accelerator”

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Paper   IPM / Particles And Accelerator / 13293
School of Particles and Accelerator
  Title:   Comments on the role of field redefinition on renormalisation of N=12 supersymmetric pure gauge theory
1.  Ahmad Farzaneh Kord
2.  M. Haddadi Moghaddam
  Status:   Published
  Journal: Nucl. Phys. B
  Vol.:  881
  Year:  2014
  Pages:   539-560
  Supported by:  IPM
We study one loop corrections to N=12 supersymmetric SU(N)×U(1) pure gauge theory. We calculate divergent contributions of the 1PI graphs contain the non-anti-commutative parameter C up to one loop corrections. We find the disagreement between component formalism and superspace formalism is because of the field redefinition in component case. We modify gaugino field redefinition and lagrangian. We show extra terms of lagrangian have been generated by λ redefinition and are necessary for the renormalisation of the theory. Finally we prove N=12 supersymmetric gauge theory is renormalisable up one loop corrections using standard method of renormalisation

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