We 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. We compute quantum corrections and we check that, as for the relativistic parent theory, the F-term does not receive quantum corrections. Even more, we find evidence that the causal structure of the non-relativistic dynamics together with particle number conservation constrain the theory to be one-loop exact.

Auzzi, R., Baiguera, S., Nardelli, G., Penati, S., Renormalization properties of a Galilean Wess-Zumino model, <<JOURNAL OF HIGH ENERGY PHYSICS>>, 2019; 2019 (06): 0-40. [doi:10.1007/JHEP06(2019)048] [http://hdl.handle.net/10807/142607]

Renormalization properties of a Galilean Wess-Zumino model

Auzzi;Roberto; Baiguera;Stefano; Nardelli;
2019

Abstract

We 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. We compute quantum corrections and we check that, as for the relativistic parent theory, the F-term does not receive quantum corrections. Even more, we find evidence that the causal structure of the non-relativistic dynamics together with particle number conservation constrain the theory to be one-loop exact.
Inglese
Auzzi, R., Baiguera, S., Nardelli, G., Penati, S., Renormalization properties of a Galilean Wess-Zumino model, <<JOURNAL OF HIGH ENERGY PHYSICS>>, 2019; 2019 (06): 0-40. [doi:10.1007/JHEP06(2019)048] [http://hdl.handle.net/10807/142607]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10807/142607
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