More on the flavor dependence of m ϱ /f π

More on the flavor dependence of m ϱ /f π

Abstract In previous work, [ arXiv:1905.01909 ], we have calculated the m ϱ /fπ ratio in the chiral and continuum limit for SU(3) gauge theory coupled to N f = 2, 3, 4, 5, 6 fermions in the fundamental representation. The main result was that this ratio displays no statistically significant N f -dep...

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Main Authors: Andrey Yu. Kotov, Daniel Nogradi, Kalman K. Szabo, Lorinc Szikszai
Format: Article
Language:English
Published: SpringerOpen 2021-07-01
Series:Journal of High Energy Physics
Subjects:
Lattice QCD
Lattice Quantum Field Theory
Online Access:https://doi.org/10.1007/JHEP07(2021)202
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spelling doaj-2bfd3f15dcba4a79a7c0f29c7c045bd12021-08-01T11:45:21ZengSpringerOpenJournal of High Energy Physics1029-84792021-07-012021711510.1007/JHEP07(2021)202More on the flavor dependence of m ϱ /f πAndrey Yu. Kotov0Daniel Nogradi1Kalman K. Szabo2Lorinc Szikszai3Julich Supercomputing Centre, Forschungszentrum JulichEötvös University, Institute for Theoretical PhysicsJulich Supercomputing Centre, Forschungszentrum JulichEötvös University, Institute for Theoretical PhysicsAbstract In previous work, [ arXiv:1905.01909 ], we have calculated the m ϱ /fπ ratio in the chiral and continuum limit for SU(3) gauge theory coupled to N f = 2, 3, 4, 5, 6 fermions in the fundamental representation. The main result was that this ratio displays no statistically significant N f -dependence. In the present work we continue the study of the N f -dependence by extending the simulations to N f = 7, 8, 9, 10. Along the way we also study in detail the N f -dependence of finite volume effects on low energy observables and a particular translational symmetry breaking unphysical, lattice artefact phase specific to staggered fermions.https://doi.org/10.1007/JHEP07(2021)202Lattice QCDLattice Quantum Field Theory
collection DOAJ
language English
format Article
sources DOAJ
author Andrey Yu. Kotov
Daniel Nogradi
Kalman K. Szabo
Lorinc Szikszai
spellingShingle Andrey Yu. Kotov
Daniel Nogradi
Kalman K. Szabo
Lorinc Szikszai
More on the flavor dependence of m ϱ /f π
Journal of High Energy Physics
Lattice QCD
Lattice Quantum Field Theory
author_facet Andrey Yu. Kotov
Daniel Nogradi
Kalman K. Szabo
Lorinc Szikszai
author_sort Andrey Yu. Kotov
title More on the flavor dependence of m ϱ /f π
title_short More on the flavor dependence of m ϱ /f π
title_full More on the flavor dependence of m ϱ /f π
title_fullStr More on the flavor dependence of m ϱ /f π
title_full_unstemmed More on the flavor dependence of m ϱ /f π
title_sort more on the flavor dependence of m ϱ /f π
publisher SpringerOpen
series Journal of High Energy Physics
issn 1029-8479
publishDate 2021-07-01
description Abstract In previous work, [ arXiv:1905.01909 ], we have calculated the m ϱ /fπ ratio in the chiral and continuum limit for SU(3) gauge theory coupled to N f = 2, 3, 4, 5, 6 fermions in the fundamental representation. The main result was that this ratio displays no statistically significant N f -dependence. In the present work we continue the study of the N f -dependence by extending the simulations to N f = 7, 8, 9, 10. Along the way we also study in detail the N f -dependence of finite volume effects on low energy observables and a particular translational symmetry breaking unphysical, lattice artefact phase specific to staggered fermions.
topic Lattice QCD
Lattice Quantum Field Theory
url https://doi.org/10.1007/JHEP07(2021)202
work_keys_str_mv AT andreyyukotov moreontheflavordependenceofmrfp
AT danielnogradi moreontheflavordependenceofmrfp
AT kalmankszabo moreontheflavordependenceofmrfp
AT lorincszikszai moreontheflavordependenceofmrfp
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