One gauge‐invariant system for two‐dimensional relativistic fields: Global solutions, integrability

摘要

AbstractThe system originating from the theory of two‐dimensional hyperbolic chiral fields and the theory of self‐dual Yang‐Mills fields over ℝ2 + 2is studied. The existence of global solutions for the Cauchy problem is established. It is observed that the system is completely integrable and one method of construction of a new solution is pr