In this work we propose a systematic way to compute the logarithmic divergences of composite operators in the pure spinor description of the AdS5 × S5 superstring. The computations of these divergences can be summarized in terms of a dilatation operator acting on the local operators. We check our results with some important composite operators of the formalism.
- Renormalization Group
- Sigma Models
ASJC Scopus subject areas
- Nuclear and High Energy Physics