Overlap quark propagator near the physical pion mass
arXiv:2209.14864 · doi:10.1016/j.physletb.2023.137865
Abstract
The Landau-gauge quark propagator is calculated using overlap fermions on 2+1-flavour dynamical fermion gauge fields from the PACS-CS collaboration with pion mass and spatial volume The observed features of the mass and renormalisation functions are discussed, including a comparison with recent results using -improved Wilson fermions on 2-flavour dynamical gauge fields.
arXiv comment8 pages, 4 figures
References in corpus (56)
- Exactly massless quarks on the lattice
- On the Viability of Lattice Perturbation Theory
- A construction of lattice chiral gauge theories
- Analytic Smearing of SU(3) Link Variables in Lattice QCD
- Infrared Properties of QCD from Dyson-Schwinger equations
- 2+1 Flavor Lattice QCD toward the Physical Point
- Chiral Determinant as an Overlap of Two Vacua
- Infinitely many regulator fields for chiral fermions
- Chiral Fermions on the Lattice
- Non-perturbative Propagators, Running Coupling and Dynamical Quark Mass of Landau gauge QCD
- Vector like gauge theories with almost massless fermions on the lattice
- Unquenched quark propagator in Landau gauge
- Three-point vertices in Landau-gauge Yang-Mills theory
- Scaling behavior of quark propagator in full QCD
- Hadron Masses From Novel Fat-Link Fermion Actions
- Chiral symmetry breaking with lattice propagators
- Asymptotic behaviour of the gluon propagator from lattice QCD
- Gluon Propagator in the Infrared Region
- Lattice quark propagator with staggered quarks in Landau and Laplacian gauges
- Fully coupled functional equations for the quark sector of QCD
- Quark-gluon vertex model and lattice-QCD data
- Unquenching the gluon propagator with Schwinger-Dyson equations
- Nonperturbative improvement and tree-level correction of the quark propagator
- On the reduction of hypercubic lattice artifacts
- Quark propagator in the Landau gauge
- Nonperturbative improvement of the Wilson quark action with the RG-improved gauge action using the Schrödinger functional method
- Overlap in odd dimensions
- Physics issues in simulations with dynamical overlap fermions
- Overlap Quark Propagator in Landau Gauge
- Quark gap equation with non-abelian Ball-Chiu vertex
- Quark propagator with two flavors of O(a)-improved Wilson fermions
- Unquenching effects in the quark and gluon propagator
- A note on Zolotarev optimal rational approximation for the overlap Dirac operator
- Unqueched Kogut-Susskind quark propagator in Lattice Landau Gauge QCD
- Light Quark Masses from Lattice Quark Propagators at Large Momenta
- Hybrid Monte Carlo with Fat Link Fermion Actions
- Quark propagator in Landau and Laplacian gauges with overlap fermions
- Accelerated Overlap Fermions
- Quark-gluon vertex from Nf=2 lattice QCD
- Discretisation Errors in Landau Gauge on the Lattice
- Quark propagator and vertex: systematic corrections of hypercubic artifacts from lattice simulations
- Locality and topology with fat link overlap actions
- Convergence Rate and Locality of Improved Overlap Fermions
- Running mass, effective energy and confinement: the lattice quark propagator in Coulomb gauge
- Fourier Accelerated Conjugate Gradient Lattice Gauge Fixing
- Scaling behavior of the overlap quark propagator in Landau gauge
- The chirally improved quark propagator and restoration of chiral symmetry
- Overlap Hypercube Fermions in QCD Simulations Near the Chiral Limit
- Renormalisation of quark propagators from twisted-mass lattice QCD at =2
- Quark mass and chiral condensate from the Wilson twisted mass lattice quark propagator
- The FLIC Overlap Quark Propagator
- Continuum physics with quenched overlap fermions
- Overlap Quark Propagator in Coulomb Gauge QCD and the Interrelation of Confinement and Chiral Symmetry Breaking
- Quark Propagation in the Instantons of Lattice QCD
- Quark chiral condensate from the overlap quark propagator
- Physics prospects of UV-filtered overlap quarks