Gauge invariance, background fields and modified ward identities
In this talk the gauge symmetry for Wilsonian flows in pure Yang-Mills theories is discussed. The background field formalism is used for the construction of a gauge invariant effective action. The symmetries of the effective action under gauge transformations for both the gauge field and the auxilia...
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| Hauptverfasser: | , , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
2001
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| In: |
International journal of modern physics. A, Particles and fields, gravitation, cosmology
Year: 2001, Jahrgang: 16, Heft: 11, Pages: 2035-2040 |
| ISSN: | 1793-656X |
| DOI: | 10.1142/S0217751X01004669 |
| Online-Zugang: | Verlag, Volltext: http://dx.doi.org/10.1142/S0217751X01004669 Verlag, Volltext: http://www.worldscientific.com/doi/abs/10.1142/S0217751X01004669 |
| Verfasserangaben: | F. Freire, D.F. Litim, J.M. Pawlowski |
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Gauge invariance, background fields and modified Ward identities
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