Anomalies for Nonlocal Dirac Operators
Fuente:
arXiv
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| Auteurs principaux: | , |
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| Format: | Preprint |
| Publié: |
1999
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| _version_ | 1866913642868375552 |
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| author | Arriola, E. Ruiz Salcedo, L. L. |
| author_facet | Arriola, E. Ruiz Salcedo, L. L. |
| contents | The anomalies of a very general class of non local Dirac operators are computed using the $ζ$-function definition of the fermionic determinant and an asymmetric version of the Wigner transformation. For the axial anomaly all new terms introduced by the non locality can be brought to the standard minimal Bardeen's form. Some extensions of the present techniques are also commented. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_hep_th_9910230 |
| institution | arXiv |
| publishDate | 1999 |
| record_format | arxiv |
| spellingShingle | Anomalies for Nonlocal Dirac Operators Arriola, E. Ruiz Salcedo, L. L. High Energy Physics - Theory The anomalies of a very general class of non local Dirac operators are computed using the $ζ$-function definition of the fermionic determinant and an asymmetric version of the Wigner transformation. For the axial anomaly all new terms introduced by the non locality can be brought to the standard minimal Bardeen's form. Some extensions of the present techniques are also commented. |
| title | Anomalies for Nonlocal Dirac Operators |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/hep-th/9910230 |