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arXiv 2103.05145nlin.PShep-phhep-thmath-phmath.MP
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几类单参数高阶场论模型的显式扭解

Explicit Kink Solutions in Several One-Parameter Family of Higher Order Field Theory Models

Avinash Khare, Ayhan Duzgun, Avadh Saxena

摘要:

我们提出了几个单参数族的高阶场论模型,其中一些承认显式扭结解的指数尾,而其他承认显式扭结解的幂律尾。这些家庭的扭结解决方案的各种属性进行了详细研究。特别是对于模型窝藏扭结的解决方案与幂律的尾巴,我们表明,零模式和连续的扭结稳定性潜力的开始之间没有差距。此外,通过应用最近的曼顿形式主义,我们提供的扭结扭结和antikink-kink加速度的估计,因此相应的antikink-kink和kink-kink力的比率。

英文摘要:

We present several one-parameter family of higher order field theory models some of which admit explicit kink solutions with an exponential tail while others admit explicit kink solutions with a power-law tail. Various properties of these families of kink solutions are examined in detail. In particular for models harboring kink solutions with a power-law tail, we show that there is no gap between the zero mode and the beginning of the continuum in the kink stability potential. Further, by applying the recent Manton formalism, we provide estimates for the kink-kink and antikink-kink acceleration and hence the ratio of the corresponding antikink-kink and kink-kink forces.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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