Nonabelian solutions in a Melvin magnetic universe
arXiv:0710.0299 · doi:10.1016/j.physletb.2008.01.027
Abstract
We show the existence of D=4 nonabelian solutions approaching asymptotically a dilatonic Melvin spacetime background. An exact solution generalizing the Chamseddine-Volkov soliton for a nonzero external U(1) magnetic field is also reported.
8 pages, no figures