中文

摆动扭结的渐近展开

斑图形成与孤子 2008-12-31 v1

摘要

采用多尺度方法研究 ϕ4\phi^4 方程的摆动扭结。结果表明,摆动幅度衰减非常缓慢,为 t1/2t^{-1/2},因此摆动扭结是一个寿命极长的物体。

关键词

引用

@article{arxiv.0812.4926,
  title  = {Asymptotic expansion of the wobbling kink},
  author = {O F Oxtoby and I V Barashenkov},
  journal= {arXiv preprint arXiv:0812.4926},
  year   = {2008}
}

备注

10 pages, 1 figure. Part of a talk given at the workshop "Nonlinear Physics. Theory and Experiment. V", Gallipoli (Lecce), June 12-21 (2008)