An update on the determination of the sphaleron rate in finite temperature QCD
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 $\mathrm{SU}(3)$ gauge theory, based on the determination of the two-point function of the topological charge density at finite temperature.
Authors
- Massimo D’Elia (ORCID: https://orcid.org/0000-0003-4341-9357)
- Lorenzo Maio (ORCID: https://orcid.org/0000-0001-5267-4064)
- Andrea Giorgieri (ORCID: https://orcid.org/0009-0003-0977-597X)
- Francesco D’Angelo (ORCID: https://orcid.org/0000-0003-3606-4228)
- Claudio Bonanno (ORCID: https://orcid.org/0000-0002-1421-6510)
- Nicolò Bellini
Publication Details
- Published
- 2024-12-20
- DOI
- https://doi.org/10.22323/1.466.0198
- Primary Topic
- Characterization and Applications of Magnetic Nanoparticles
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Agencia Estatal de Investigación