SymEFT for local tastes of staggered lattice QCD
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arXiv
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866915131268530176 |
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| author | Husung, Nikolai |
| author_facet | Husung, Nikolai |
| contents | The applicability of Symanzik Effective Field Theory (SymEFT) for the description of lattice artifacts assumes a local formulation of the lattice theory. We discuss the symmetries realised by tastes local in spacetime of unrooted staggered quarks, approaching mass-degenerate 4-flavour QCD in the continuum limit. An outlook on some implications for the asymptotic lattice-spacing dependence is given for spectral quantities as well as local composite fields. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2501_19162 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | SymEFT for local tastes of staggered lattice QCD Husung, Nikolai High Energy Physics - Lattice The applicability of Symanzik Effective Field Theory (SymEFT) for the description of lattice artifacts assumes a local formulation of the lattice theory. We discuss the symmetries realised by tastes local in spacetime of unrooted staggered quarks, approaching mass-degenerate 4-flavour QCD in the continuum limit. An outlook on some implications for the asymptotic lattice-spacing dependence is given for spectral quantities as well as local composite fields. |
| title | SymEFT for local tastes of staggered lattice QCD |
| topic | High Energy Physics - Lattice |
| url | https://arxiv.org/abs/2501.19162 |