We present our progresses in the use of the non-perturbative renormalization framework based on considering QCD at finite temperature with shifted and twisted (for quarks only) boundary conditions in the compact direction. We report our final results in the application of this method for the non-perturbative renormalization of the flavor-singlet local vector current. We then discuss the more challenging case of the renormalization of the energy-momentum tensor, and show preliminary results on the relevant one-point functions for the computation of the renormalization constants of its non-singlet components.

Bresciani, M., Dallabrida, M., Giusti, L., Pepe, M. (2023). Thermal QCD for non-perturbative renormalization of composite operators. POS PROCEEDINGS OF SCIENCE, 430(April 06, 2023), 1-9 [10.22323/1.430.0364].

Thermal QCD for non-perturbative renormalization of composite operators

Bresciani, M;Dallabrida, M;Giusti, L;
2023

Abstract

We present our progresses in the use of the non-perturbative renormalization framework based on considering QCD at finite temperature with shifted and twisted (for quarks only) boundary conditions in the compact direction. We report our final results in the application of this method for the non-perturbative renormalization of the flavor-singlet local vector current. We then discuss the more challenging case of the renormalization of the energy-momentum tensor, and show preliminary results on the relevant one-point functions for the computation of the renormalization constants of its non-singlet components.
Articolo in rivista - Articolo scientifico
Lattice QCD
English
22-mar-2023
2023
430
April 06, 2023
1
9
364
open
Bresciani, M., Dallabrida, M., Giusti, L., Pepe, M. (2023). Thermal QCD for non-perturbative renormalization of composite operators. POS PROCEEDINGS OF SCIENCE, 430(April 06, 2023), 1-9 [10.22323/1.430.0364].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/464118
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