REMOTE HET Journal Club: Stefano Baiguera

Speaker: Stefano Baiguera

Title: Renormalization properties of a Galilean Wess-Zumino model

Abstract: In this talk, I will consider a Galilean N = 2 supersymmetric theory with F-term couplings in 2 + 1 dimensions, obtained by null reduction of a relativistic Wess-Zumino model. Quantum corrections are computed and it is checked that, as for the relativistic parent theory, the F-term does not receive quantum corrections. Even more, there is strong evidence that the causal structure of the non-relativistic dynamics together with particle number conservation constrain the theory to be one-loop exact.