Nordita HEP Local Seminars

Dual description of Sigma Model on strongly curved supermanifolds

Name: Dual description of Sigma Model on strongly curved supermanifolds
Start: 2014-03-13T13:30:00+01:00
End: 2014-03-13T14:30:00+01:00
Location: No location set

by Alessandra Cagnazzo (DESY, Theory Group)

Thursday 13 Mar 2014, 13:30 → 14:30 Europe/Stockholm

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.