Interactions of small-amplitude monochromatic plane waves with domain walls in (1+1) dimensional abelian Higgs model with a sextic potential were studied. The effective force exerted on a domain wall was derived from a linearized equation and compared with numerical simulations of the original model. It was shown that the domain walls always accelerate in one direction, regardless of the direction of the incoming wave. This implies that in some cases an effect called negative radiation pressure is observed, i.e. instead of pushing, the wave pulls the soliton.

中文翻译：

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阿贝尔希格斯模型中的负辐射压


研究了具有六次势的(1+1)维阿贝尔希格斯模型中小振幅单色平面波与磁畴壁的相互作用。施加在磁畴壁上的有效力是从线性方程导出的，并与原始模型的数值模拟进行了比较。结果表明，无论入射波的方向如何，磁畴壁总是沿一个方向加速。这意味着在某些情况下会观察到一种称为负辐射压的效应，即波不是推动孤子，而是拉孤子。