Thermal QCD for non-perturbative renormalization of composite operators

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-per...

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Detalles Bibliográficos
Autores principales: Bresciani, Matteo, Dalla Brida, Mattia, Giusti, Leonardo, Pepe, Michele
Lenguaje:eng
Publicado: 2022
Materias:
Particle Physics - Lattice
Acceso en línea:https://dx.doi.org/10.22323/1.430.0364
https://dx.doi.org/10.22323/1.430.036
http://cds.cern.ch/record/2847523
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author Bresciani, Matteo
Dalla Brida, Mattia
Giusti, Leonardo
Pepe, Michele
author_facet Bresciani, Matteo
Dalla Brida, Mattia
Giusti, Leonardo
Pepe, Michele
author_sort Bresciani, Matteo
collection CERN
description 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.
id cern-2847523
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2022
record_format invenio
spelling cern-28475232023-09-15T02:02:00Zdoi:10.22323/1.430.0364doi:10.22323/1.430.036http://cds.cern.ch/record/2847523engBresciani, MatteoDalla Brida, MattiaGiusti, LeonardoPepe, MicheleThermal QCD for non-perturbative renormalization of composite operatorsParticle Physics - LatticeWe 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.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.arXiv:2211.13641CERN-TH-2022-184oai:cds.cern.ch:28475232022-11-24
spellingShingle Particle Physics - Lattice
Bresciani, Matteo
Dalla Brida, Mattia
Giusti, Leonardo
Pepe, Michele
Thermal QCD for non-perturbative renormalization of composite operators
title Thermal QCD for non-perturbative renormalization of composite operators
title_full Thermal QCD for non-perturbative renormalization of composite operators
title_fullStr Thermal QCD for non-perturbative renormalization of composite operators
title_full_unstemmed Thermal QCD for non-perturbative renormalization of composite operators
title_short Thermal QCD for non-perturbative renormalization of composite operators
title_sort thermal qcd for non-perturbative renormalization of composite operators
topic Particle Physics - Lattice
url https://dx.doi.org/10.22323/1.430.0364
https://dx.doi.org/10.22323/1.430.036
http://cds.cern.ch/record/2847523
work_keys_str_mv AT brescianimatteo thermalqcdfornonperturbativerenormalizationofcompositeoperators
AT dallabridamattia thermalqcdfornonperturbativerenormalizationofcompositeoperators
AT giustileonardo thermalqcdfornonperturbativerenormalizationofcompositeoperators
AT pepemichele thermalqcdfornonperturbativerenormalizationofcompositeoperators

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