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Department of Mathematical Sciences

Seminar Archives

On this page you can find information about seminars in this and previous academic years, where available on the database.

Maths HEP supplementary seminars: Dual description of Sigma Model on strongly curved supermanifolds

Presented by Alessandra Cagnazzo, DESY

16 October 2014 13:00 in CM219

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.

Contact rouven.frassek@durham.ac.uk for more information