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Type: Journal article
Title: Overlap quark propagator near the physical pion mass
Author: Virgili, A.
Kamleh, W.
Leinweber, D.B.
Citation: Physics Letters B: Nuclear Physics and Particle Physics, 2023; 840:137865-137865
Publisher: Elsevier BV
Issue Date: 2023
ISSN: 0370-2693
Statement of
Adam Virgili, Waseem Kamleh, Derek B.Leinweber
Abstract: The Landau-gauge quark propagator is calculated using overlap valence fermions on 2+1-flavour dynamical clover fermion gauge fields from the PACS-CS collaboration with pion mass mπ∼156 MeVand spatial volume ∼(3fm)³. The observed features of the mass and renormalisation functions are discussed, including a comparison with recent results using O(a)-improved Wilson fermions on 2-flavour dynamical gauge fields.
Rights: © 2023 Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons .org /licenses /by /4 .0/).
DOI: 10.1016/j.physletb.2023.137865
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Appears in Collections:Physics publications

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