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Generalized Unitarity for Integrable 2D S Matrices
  OKC/Nordita High-Energy Physics Theory seminar

Monday 26 January 2015
from 13:30 to 14:30
at 122:026
Speaker : Oluf Engelund (Uppsala universitet)
Abstract : Generalized unitarity is a powerful method for doing perturbative calculations. We will discuss how to apply it to worldsheet S-matrices for the Green-Schwarz string in curved space. The studied theories are believed to be integrable to all orders in perturbation theory and symmetries have been used to determine exact S-matrices up to an overall dressing phase. Generalized unitarity can provide a simple way to check the proposed S-matrices perturbatively and to find dressing phases. As an example we will focus on $\eta$-deformed $AdS_5 \times S^5$.

Nordita  | Last modified 16 January 2015 19:37  |  HELP