Abstract
In the present paper, the classical Yang–Mills equations with \(SU\)(2) symmetry are considered. The application of a generalized Wu–Yang form for field potentials results in a nonlinear differential equation of the second order. This equation is studied for a Yang–Mills field generated by a point-like source acting at the instant \(t=0\). In the examined case, the considered partial differential equation is reduced to a nonlinear ordinary differential equation of the second order for a function of the dimensionless argument \(r/(ct)\), where \(r\) is the distance from the field source and \(t>0\) is time. The desired solutions of this equation are represented in the form of a power series and a recurrence relation for its coefficients is obtained. In a limiting case, an exact solution to the examined differential equation is found. This solution is applied to obtain a condition of convergence of the considered power series.
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Rabinowitch, A.S. On the Propagation of Local Perturbations in Yang–Mills Fields with \(SU(2)\) Symmetry. Russ. J. Math. Phys. 29, 576–580 (2022). https://doi.org/10.1134/S1061920822040148
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DOI: https://doi.org/10.1134/S1061920822040148