Speaker
Demetrianos Gavriel
(University of Cyprus)
Description
In this study, we investigate renormalization of gauge-invariant nonlocal gluon operators up to one-loop in lattice perturbation theory. Our computations have been performed in both Dimensional and lattice regularizations, using the Symanzik improved gluon action, leading to the renormalization functions in the modified Minimal Subtraction $(\overline{MS})$ scheme, as well as conversion factors from the modified regularization invariant $(RI')$ scheme to the $\overline{MS}$ scheme.
| Topical area | Structure of Hadrons and Nuclei |
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Primary authors
Demetrianos Gavriel
(University of Cyprus)
Gregoris Spanoudes
(University of Cyprus)
Haralambos Panagopoulos
(University of Cyprus)