Dynamics of in-medium quarkonia in SU(3) and SU(2) gauge theories

Yukinao Akamatsu, Masayuki Asakawa, Shiori Kajimoto

Decoherence dynamics of quarkonia is studied in the high-temperature deconfined phase of SU($N_c$) gauge theories. In particular, we analyze the symmetry properties of SU($N_c$) st…