Mathematical Physics and String Theory

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Supersymmetric sigma models and Hermitian geometry

Rikard von Unge (Masaryk University)

14.06.2012 at 16:15

The target space geometry of two dimensional supersymmetric sigma models comes equipped with a Hermitian structure. I will review how this Hermitian structure depends on the amount of supersymmetry and how interesting geometrical relations can be obtained by requiring consistency of one-loop computations in superspaces with various amounts of supersymmetry.

Arnold Sommerfeld Center
Theresienstrasse 37
Room 348/349