  We derive the glueball masses in noncommutative super Yang--Mills theories in
four dimensions via the dual supergravity description. The spectrum of glueball
masses is discrete due to the noncommutativity and the glueball masses are
proportional to the noncommutativity parameter with dimension of length. The
mass spectrum in the WKB approximation closely agrees with the mass spectrum in
finite temperature Yang--Mills theory.

High Energy Physics - Theory