摘要
Utilizing the results that the Faddeev model is equivalent to the mesonic sector of the SU（2） Skyrme model, where the baryon number current vanishes everywhere, some exact solutions including the vortex solutions of the Faddeev model axe discussed. The solutions are classified by the 2, the new multisoliton solutions are obtained and the pipe shape found. first Chern number. When the Chern number equals distribution of the energy density of the solutions are
基金
National Natural Science Foundation of China under Grant No.10601031
the Natural Science Foundation of Shanghai Municipal Education Commission under Grant No.05LZ08
the Foundation of Shanghai University of Electric Power under Grant No.K2005-01
