Topological structure of the solitons solution in SU(3) Dunne-Jackiw-Pi-Trugenberger model
- Received Date: 2009-04-22
- Accepted Date: 2009-06-22
- Available Online: 2010-03-05
Abstract:
By using φ-mapping topological current theory and gauge potential decomposition, we discuss the self-dual equation and its solution in the SU(N) Dunne-Jackiw-Pi-Trugenberger model and obtain a new concrete self-dual equation with a δ function. For the SU(3) case, we obtain a new self-duality solution and find the relationship between the soliton solution and topological number which is determined by the Hopf index and Brouwer degree of φ-mapping. In our solution, the flux of this soliton is naturally quantized.