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. (2019). Renormalization properties of a Galilean Wess-Zumino model. JOURNAL OF HIGH ENERGY PHYSICS, 2019(6) [10.1007/JHEP06(2019)048].
Renormalization properties of a Galilean Wess-Zumino model
Baiguera, S;Penati, S
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.
| File | Dimensione | Formato | |
|---|---|---|---|
|
8_Renormalization_Galilean_WZ_model.pdf
accesso aperto
Tipologia di allegato:
Author’s Accepted Manuscript, AAM (Post-print)
Dimensione
1.08 MB
Formato
Adobe PDF
|
1.08 MB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
