On the non-perturbative realization of QCD gauge-invariance
A few years ago the use of standard functional manipulations was demonstrated to imply an unexpected property satisfied by the fermionic Green’s functions of QCD: effective locality. This feature of QCD is non-perturbative as it results from a full integration of the gluonic degrees of freedom. In t...
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| Hauptverfasser: | , , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
7 September 2017
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| In: |
Modern physics letters
Year: 2017, Jahrgang: 32, Heft: 33 |
| ISSN: | 1793-6632 |
| DOI: | 10.1142/S0217732317300300 |
| Online-Zugang: | Verlag, Volltext: http://dx.doi.org/10.1142/S0217732317300300 Verlag, Volltext: https://www.worldscientific.com/doi/abs/10.1142/S0217732317300300 
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| Verfasserangaben: | H.M. Fried, T. Grandou, R. Hofmann |
| Zusammenfassung: | A few years ago the use of standard functional manipulations was demonstrated to imply an unexpected property satisfied by the fermionic Green’s functions of QCD: effective locality. This feature of QCD is non-perturbative as it results from a full integration of the gluonic degrees of freedom. In this paper, previous derivations of effective locality are reviewed, corrected, and enhanced. Focusing on the way non-Abelian gauge-invariance is realized in the non-perturbative regime of QCD, the deeper meaning of effective locality is discussed. |
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| Beschreibung: | Gesehen am 08.05.2018 |
| Beschreibung: | Online Resource |
| ISSN: | 1793-6632 |
| DOI: | 10.1142/S0217732317300300 |