Hybrid static potentials from Laplacian Eigenmodes
Fuente:
arXiv
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| Autores principales: | , , , , |
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| Formato: | Preprint |
| Publicado: |
2023
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866911759773728768 |
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| author | Höllwieser, Roman Knechtli, Francesco Korzec, Tomasz Peardon, Michael Urrea-Niño, Juan Andrés |
| author_facet | Höllwieser, Roman Knechtli, Francesco Korzec, Tomasz Peardon, Michael Urrea-Niño, Juan Andrés |
| contents | We present a method for computing hybrid static quark-antiquark potentials in lattice QCD based on Laplace trial states. They are formed by eigenvector components of the covariant lattice Laplace operator and their covariant derivatives. The new method does not need complicated gauge link paths between the static quarks and makes off-axis separations easily accessible. We show first results for $Σ$ and $Π$ together with their excited states on a dynamical ensemble. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2401_09453 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Hybrid static potentials from Laplacian Eigenmodes Höllwieser, Roman Knechtli, Francesco Korzec, Tomasz Peardon, Michael Urrea-Niño, Juan Andrés High Energy Physics - Lattice We present a method for computing hybrid static quark-antiquark potentials in lattice QCD based on Laplace trial states. They are formed by eigenvector components of the covariant lattice Laplace operator and their covariant derivatives. The new method does not need complicated gauge link paths between the static quarks and makes off-axis separations easily accessible. We show first results for $Σ$ and $Π$ together with their excited states on a dynamical ensemble. |
| title | Hybrid static potentials from Laplacian Eigenmodes |
| topic | High Energy Physics - Lattice |
| url | https://arxiv.org/abs/2401.09453 |