J. Burzlaff et al., AXIALLY SYMMETRICAL INSTANTONS IN GENERALIZED YANG-MILLS THEORY IN 4PDIMENSIONS, Journal of mathematical physics, 34(5), 1993, pp. 1665-1680
Axially symmetric gauge field configurations of a certain type are stu
died in generalized Yang-Mills theory in 4p dimensions (p=2,3,...). Fo
r all p, finite action solutions of the generalized self-duality equat
ions with topological charge n=1,2,... are found. It is also shown tha
t the self-duality equations are overdetermined, when other types of a
xial symmetry are imposed.