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hep-lat2022
Probing singularities of Landau-gauge propagators with Padé approximants
Cristiane Y. London, Diogo Boito, Attilio Cucchieri +1
Padé approximants are employed in order to study the analytic structure of the four-dimensional SU(2) Landau-gauge gluon and ghost propagators in the infrared regime. The approxima…
hep-lat2022★ 12 cited
Probing the singularities of the Landau-gauge gluon and ghost propagators with rational approximants
Diogo Boito, Attilio Cucchieri, Cristiane Y. London +1
We employ Padé approximants in the study of the analytic structure of the four-dimensional Landau-gauge gluon and ghost propagators in the infrared regime. The approximants…