Affiliation:
1. Department of Physics, Middle East Technical University, 06531 Ankara, Turkey
Abstract
The inverse scattering transform technique of Belinskii–Zakharov for the integration of nonlinear σ model equations is reviewed. N-soliton solutions of the principal chiral field equations are given. The explicit two-complex pole soliton solutions of vacuum and electro-vacuum Ernst equations are constructed.
Publisher
World Scientific Pub Co Pte Lt
Subject
Astronomy and Astrophysics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics