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A new construction of rational electromagnetic knots. (arXiv:1711.11144v1 [hep-th])
来源于:arXiv
We set up a correspondence between solutions of the Yang-Mills equations on
${\mathbb R}\times S^3$ and in Minkowski spacetime via de Sitter space. Some
known Abelian and non-Abelian exact solutions are rederived. For the Maxwell
case we present a straightforward algorithm to generate an infinite number of
explicit solutions, with fields and potentials in Minkowski coordinates given
by rational functions of increasing complexity. We illustrate our method with a
nontrivial example. 查看全文>>