Analytic continuation and physical content of the gluon propagator
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DOI: 10.1103/physrevd.107.096001
Abstract: The analytic continuation of the gluon propagator is revised in the light of recent findings on the possible existence of complex conjugated poles. The contribution of the anomalous pole must be added when Wick rotating,… read more here.
Keywords: continuation physical; propagator; gluon propagator; analytic continuation ... See more keywords