OKC/Nordita High-Energy Physics Theory seminar

# Dual description of Sigma Model on strongly curved supermanifolds

## by Alessandra Cagnazzo (DESY, Theory Group)

Europe/Stockholm
122:06 ()

### 122:06

Description
To study a sigma model on a strongly curved background is a challenging task. A fact that helps us is the existence of strong-weak coupling dualities. I will present evidences for existence of a dual free field theory, focusing on the case of the three dimensional supersphere $S^{3|2}$. I will also comment on the nature of this free field theory.