Work

An update on the determination of the sphaleron rate in finite temperature QCD

Year: 2024

Type: conference-paper

Abstract: 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.

Source: International Symposium on Lattice Field Theory (LATTICE)

DOI: 10.22323/1.466.0198

Authors: Francesco D'Angelo, Nicolò Bellini, Claudio Bonanno, Massimo D'Elia, Andrea Giorgieri, Lorenzo Maio

Language: English

Topic: Quantum Chromodynamics and Particle Interactions

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: hybrid

Funder: Agencia Estatal de Investigación

Awards: G1175115578, G2262748287, G282847690, G300979063, G34346518, G3454045019, G3480869486, G425668148, G4526231891, G5080475149, G7084143925, G7434936867

OpenAlex ID: W4405646973

FWCI:

Cites: 6

Cited by:

Related to: 10