1994/11/06 by M. Faber, Faber, M., H. Markum +7
Physics and Astronomy · #Cold Atom Physics and Bose-Einstein Condensates #Physics of Superconductivity and Magnetism #Quantum many-body systems #hep-lat
paper · pdf · doi:10.48550/arxiv.hep-lat/9411006
4 pages, PostScript, uuencoded compressed tar file (contributed talk at the International Conference on Quark Confinement and the Hadron Spectrum, Villa Olmo--Como, Italy, 20-24 June, 1994)
arxiv created 1994/11/06 · arxiv updated 2009/12/01
Topological properties of the vacuum were investigated in finite-temperature lattice QCD without and with dynamical quarks using a local operator of topological charge density and a variant of cooling. Below the deconfinement temperature evidence for flux tube formation was observed in the distribution of topological charge density around a static Q Q pair. With dynamical quarks, the flux tube breaks when the distance between the static quark and antiquark increases.