A complete analysis of the Landau-gauge three-gluon vertex from lattice QCD
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arXiv
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| Autori principali: | , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866929313201258496 |
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| author | Pinto-Gómez, F. De Soto, F. Rodríguez-Quintero, J. |
| author_facet | Pinto-Gómez, F. De Soto, F. Rodríguez-Quintero, J. |
| contents | Several continuum and lattice investigations of the QCD three-gluon vertex have recently exposed its key properties, some intimately connected with the low-momentum behavior of the two-point gluon Green's function and specially relevant for the emergence of a mass scale in this latter, via the Schwinger mechanism. In the present study, we report on a lattice determination of the Landau-gauge, transversely projected three-gluon vertex, particularly scrutinizing an outstanding one of these properties, termed planar degeneracy, exploring its implications and capitalizing on it to gain further insight on the low-momentum running of both the three-gluon vertex and its associated strong coupling. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2404_08777 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | A complete analysis of the Landau-gauge three-gluon vertex from lattice QCD Pinto-Gómez, F. De Soto, F. Rodríguez-Quintero, J. High Energy Physics - Phenomenology High Energy Physics - Lattice Several continuum and lattice investigations of the QCD three-gluon vertex have recently exposed its key properties, some intimately connected with the low-momentum behavior of the two-point gluon Green's function and specially relevant for the emergence of a mass scale in this latter, via the Schwinger mechanism. In the present study, we report on a lattice determination of the Landau-gauge, transversely projected three-gluon vertex, particularly scrutinizing an outstanding one of these properties, termed planar degeneracy, exploring its implications and capitalizing on it to gain further insight on the low-momentum running of both the three-gluon vertex and its associated strong coupling. |
| title | A complete analysis of the Landau-gauge three-gluon vertex from lattice QCD |
| topic | High Energy Physics - Phenomenology High Energy Physics - Lattice |
| url | https://arxiv.org/abs/2404.08777 |