English

Constrained instantons and kink-antikink collisions

High Energy Physics - Theory 2023-02-15 v1 Pattern Formation and Solitons

Abstract

We show that constrained CP1CP^1 instantons, combined with the Relativistic Moduli Space approach, can accurately describe kink-antikink collisions in the ϕ4\phi^4 model.

Keywords

Cite

@article{arxiv.2212.11936,
  title  = {Constrained instantons and kink-antikink collisions},
  author = {C. Adam and A. García Martín-Caro and M. Huidobro and K. Oles and T. Romanczukiewicz and A. Wereszczynski},
  journal= {arXiv preprint arXiv:2212.11936},
  year   = {2023}
}

Comments

8 pages, 5 figures

R2 v1 2026-06-28T07:49:27.705Z