On the non-perturbative realization of QCD gauge-invariance
2017 ◽
Vol 32
(33)
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pp. 1730030
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Keyword(s):
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.
Keyword(s):
2020 ◽
Vol 35
(27)
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pp. 2050230
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2018 ◽
Vol 194
(2)
◽
pp. 236-251
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1974 ◽
Vol 52
(6)
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pp. 1946-1952
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Keyword(s):
Keyword(s):