Overlap quark propagator near the physical pion mass

Virgili, A.
Kamleh, W.
Leinweber, D.B.

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Publication date

January 2023

DOI

10.1016/j.physletb.2023.137865

Publisher

Elsevier BV

Journal

Physics Letters B

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.Adam Virgili, Waseem Kamleh, Derek B.Leinwebe

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Overlap quark propagator near the physical pion mass

Abstract

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Overlap quark propagator near the physical pion mass

Abstract

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