2020/01/31 by Lukas Mazur, L. Mazur, Luis Altenkort +6
Mathematics · Physics and Astronomy · #Balanced flow #Charge (physics) #Charge density #Combinatorics #Condensed matter physics #Correlation #Correlation function (quantum field theory) #Euclidean geometry #Extrapolation #FOS: Physical sciences #Function (biology) #Geometry #High Energy Physics - Lattice (hep-lat) #High-Energy Particle Collisions Research #Mathematical analysis #Mathematics #Physics #Quantum Chromodynamics and Particle Interactions #Quantum mechanics #Quantum, superfluid, helium dynamics #Sphaleron #Statistical physics #Topological quantum number #Topology (electrical circuits) #hep-lat
paper · pdf · doi:10.48550/arxiv.2001.11967
7 pages, 4 figures. Contribution to the 37th International Symposium on Lattice Field Theory - Lattice2019, 16-22 June 2019, Wuhan, China
arxiv created 2020/01/31 · openalex publication_date 2020/01/31 · arxiv updated 2020/02/03 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/06
We present first results of our study on the Euclidean topological charge density correlation function. In order to get a well defined topological charge density and to improve the signal of the correlation function at large separations we make use of the gradient flow. We investigate the flow-time dependence on fine quenched lattices. The final goal of this study is to perform a continuum extrapolation for the pure SU(3) plasma and to extract the related transport coefficient, the sphaleron rate.