Jacopo Ghiglieri (Milano):

Static Quark-Antiquark pairs at finite temperature

Abstract:

In a framework that makes close contact with modern effective field theories for non-relativistic bound states at zero temperature, we study the real-time evolution of a static quark-antiquark pair in a medium of gluons and light quarks at finite temperature, obtaining the potential and decay widths in different temperature regions, with new results in the 1/r>>T regime.

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