Prof. Ghi R. Shin (Andong National University)
11/16/12, 1:30 PM
We consider the quark gluon system at extreme high temperature. The relativistic system has collective phenomena known as a quark-gluon plasma. We study the basic properties of the exotic QCD system based on the classical color potential.
Dr Seung-il Nam (Korea INstitute for Advanced Study (KIAS), Republic of Korea)
11/16/12, 1:55 PM
In this talk, I report recent progresses on the nonperturbative QCD at finite temperature under external magnetic field. QCD phase transition, chiral magnetic effects, magnetic catalysis, and QGP transport coefficients are explored in terms of the instanton vacuum configuration consistently. We also discuss future perspective on this direction via effective chiral theories. S.i.Nam,...
Tomoya Hayata (University of Tokyo)
11/16/12, 2:20 PM
We study the complex potential between a heavy quark and an anti-quark at finite temperature in large Nc and large ’tHooft coupling limit through the gauge/gravity duality. The complex potential at separation r is obtained from a direct analytic continuation of the thermal Wilson loop which is always real in the Euclidean metric. We confirm that there is an imaginary part at finite...