phi^4 Kinks - Gradient Flow and Dynamics
高能物理 - 理论
2009-10-30 v2 可精确求解与可积系统
solv-int
摘要
The symmetric dynamics of two kinks and one antikink in classical (1+1)-dimensional theory is investigated. Gradient flow is used to construct a collective coordinate model of the system. The relationship between the discrete vibrational mode of a single kink, and the process of kink-antikink pair production is explored.
引用
@article{arxiv.hep-th/9605038,
title = {phi^4 Kinks - Gradient Flow and Dynamics},
author = {N. S. Manton and H. Merabet},
journal= {arXiv preprint arXiv:hep-th/9605038},
year = {2009}
}
备注
23 pages, LaTex, 11 eps figures. We have added some clarification of our method