Second order expansion of action functionals of noncommutative gauge theories

  title={Second order expansion of action functionals of noncommutative gauge theories},
  author={Lutz M{\"o}ller},
Field theory and gauge theory on noncommutative spaces have been established as their own areas of research in recent years. The hope prevails that a noncommutative gauge theory will deliver testable experimental predictions and will thus be a serious candidate for an extension of the Standard Model. This note contains the results for expanded gauge theory actions on a noncommutative space with constant θ µν , up to second order, together with a discussion of the ambiguities of the expanded… CONTINUE READING

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