An update on the determination of the sphaleron rate in finite temperature QCD
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arXiv
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| Autori principali: | , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| Soggetti: | |
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| _version_ | 1866910751348752384 |
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| author | Bellini, Nicolò Bonanno, Claudio D'Angelo, Francesco D'Elia, Massimo Giorgieri, Andrea Maio, Lorenzo |
| author_facet | Bellini, Nicolò Bonanno, Claudio D'Angelo, Francesco D'Elia, Massimo Giorgieri, Andrea Maio, Lorenzo |
| contents | The sphaleron rate is a key phenomenological quantity both for the axion thermal production in the Early Universe and the Chiral Magnetic Effect occurring in the Quark-Gluon Plasma in presence of a background magnetic field. In this talk we present an extension of our recent determination of the sphaleron rate, in the SU(3) gauge theory, based on the determination of the two-point function of the topological charge density at finite temperature. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_13685 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | An update on the determination of the sphaleron rate in finite temperature QCD Bellini, Nicolò Bonanno, Claudio D'Angelo, Francesco D'Elia, Massimo Giorgieri, Andrea Maio, Lorenzo High Energy Physics - Lattice High Energy Physics - Phenomenology High Energy Physics - Theory The sphaleron rate is a key phenomenological quantity both for the axion thermal production in the Early Universe and the Chiral Magnetic Effect occurring in the Quark-Gluon Plasma in presence of a background magnetic field. In this talk we present an extension of our recent determination of the sphaleron rate, in the SU(3) gauge theory, based on the determination of the two-point function of the topological charge density at finite temperature. |
| title | An update on the determination of the sphaleron rate in finite temperature QCD |
| topic | High Energy Physics - Lattice High Energy Physics - Phenomenology High Energy Physics - Theory |
| url | https://arxiv.org/abs/2412.13685 |