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Overlap quark propagator near the physical pion mass
- Source :
- Physics Letters B, Vol 840, Iss , Pp 137865- (2023)
- Publication Year :
- 2023
- Publisher :
- Elsevier, 2023.
-
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 MeV and spatial volume ∼(3 fm)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.
Details
- Language :
- English
- ISSN :
- 03702693
- Volume :
- 840
- Issue :
- 137865-
- Database :
- Directory of Open Access Journals
- Journal :
- Physics Letters B
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.1e1a91d10dc49a5a7d0ce667c96ee61
- Document Type :
- article
- Full Text :
- https://doi.org/10.1016/j.physletb.2023.137865