Imaginary potential and entropic force in non-commutative plasma

Abstract

We study the imaginary potential and entropic force with respect to a heavy quarkonium in non-commutative N=4 super Yang-Mills (SYM) plasma at strong coupling. We compute the two quantities both along commutative as well as the non commutative coordinates of the brane. It is found that the two methods give the same result: non-commutativity reduces quarkonia dissociation.