Staggered fermions with taste splitting mass term on dynamical configurations

Gianluca Fuwa; Nuha Georgiev-Chreim; Christian Hoelbling

doi:10.22323/1.518.0271

Staggered fermions with taste splitting mass term on dynamical configurations

High Energy Physics - Lattice 2026-07-03 v1

Authors: Gianluca Fuwa , Nuha Georgiev-Chreim , Christian Hoelbling

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Abstract

We present numerical results of staggered fermions with a taste splitting mass term on dynamical configurations. The rise of gluonic counterterms from rotational symmetry breaking is studied for a single taste operator and the pion propagator is computed. Preliminary numerical results are given for lattice sizes up to 16^4.

Keywords

staggered fermions taste splitting lattice QCD dynamical configurations pion propagator rotational symmetry breaking

Cite

@article{arxiv.2607.03227,
  title  = {Staggered fermions with taste splitting mass term on dynamical configurations},
  author = {Gianluca Fuwa and Nuha Georgiev-Chreim and Christian Hoelbling},
  journal= {arXiv preprint arXiv:2607.03227},
  year   = {2026}
}

Comments

8 pages,5 figures. Proceedings of the 42nd International Symposium on Lattice Field Theory, LATTICE2025, 2-8 November, 2025, Tata Institute of Fundamental Research, Mumbai, India. Matches PoS version