Collisions between kinks with long-range tails: a simple and efficient method
High Energy Physics - Theory
2024-02-13 v2 Pattern Formation and Solitons
Abstract
We construct initial configurations for the scattering between kinks with long-range tails. For this purpose, we exploit kink solutions in the presence of Bogomol'nyi-Prasad-Sommerfield (BPS)-preserving impurities. This approach offers a highly efficient method and effortless implementation with a negligible computational cost. Our algorithm has a much smaller complexity than the usual minimization method, becoming more than a hundred times faster in some scenarios. Consequently, conducting kink-antikink simulations becomes remarkably straightforward.
Cite
@article{arxiv.2309.05628,
title = {Collisions between kinks with long-range tails: a simple and efficient method},
author = {João G. F. Campos and Azadeh Mohammadi},
journal= {arXiv preprint arXiv:2309.05628},
year = {2024}
}