Speaker
Prof.
Seung-il Nam
Description
Abstract: We investigate the chiral magnetic effect (CME) with the topological QCD object, i.e. instanton. The chiral susceptibility, which is the main source for CME, is interpreted as the number difference between the instant on and anti-instanton in their ensemble. A simple effective model is developed within the quark-instanton interaction picture at finite temperature in the presence of the strong external magnetic field. The numerical results again support CME observed in the heavy-ion collision experiments, and are in good agreement with the various lattice QCD simulation data.
