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Trace anomalies for Weyl fermions: too odd to be true?
- Source :
- Avenues of Quantum Field Theory in Curved Spacetime, 14.-16.09.2022, Genova, Italy
Journal of Physics: Conference Series 2531 (2023) 012004: IOP Publishing - Publication Year :
- 2023
-
Abstract
- We review recent discussions regarding the parity-odd contribution to the trace anomaly of a chiral fermion. We pay special attention to the perturbative approach in terms of Feynman diagrams, comparing in detail the results obtained using dimensional regularization and the Breitenlohner–Maison prescription with other approaches.
Details
- Database :
- OAIster
- Journal :
- Avenues of Quantum Field Theory in Curved Spacetime, 14.-16.09.2022, Genova, Italy<br>Journal of Physics: Conference Series 2531 (2023) 012004: IOP Publishing
- Notes :
- application/pdf, English
- Publication Type :
- Electronic Resource
- Accession number :
- edsoai.on1427182938
- Document Type :
- Electronic Resource