Renormalization & improvement of the tensor operator for $N_f=3$ QCD in a $\chi$SF setup

We present preliminary results of the non-perturbative renormalization group (RG) running of the flavor non-singlet tensor operator. We employ the $\chi$SF scheme for $N_f=3$ QCD using ensembles generated by the ALPHA collaboration for the computation of the quark mass running. The $\chi$SF property...

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Detalles Bibliográficos
Autores principales: de Divitiis, Giulia Maria, Plasencia, Isabel Campos, Brida, Mattia Dalla, Lytle, Andrew, Papinutto, Mauro, Pirelli, Ludovica, Vladikas, Anastassios
Lenguaje:eng
Publicado: 2021
Materias:
hep-lat
Particle Physics - Lattice
Acceso en línea:https://dx.doi.org/10.22323/1.396.0253
http://cds.cern.ch/record/2791845
Descripción
Sumario:We present preliminary results of the non-perturbative renormalization group (RG) running of the flavor non-singlet tensor operator. We employ the $\chi$SF scheme for $N_f=3$ QCD using ensembles generated by the ALPHA collaboration for the computation of the quark mass running. The $\chi$SF property of automatic $O(a)$ improvement prevents the $O(a)$ mixing of the correlation functions.

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