The four-components link invariant in the framework of topological field theories
High Energy Physics - Theory
2024-06-03 v1
Abstract
In this work, we undertake a perturbative analysis of the topological non-Abelian Chern-Simons-Wong model with the aim to explicitly construct the second-order on-shell action. The resulting action is a topological quantity depending solely on closed curves, so it correspond to an analytical expression of a link invariant. Additionally, we construct an Abelian model that reproduces the same second-order on-shell action as its non-Abelian Chern-Simons-Wong counterpart so it functions as an intermediate model, featuring Abelian fields generated by currents supported on closed paths. By geometrically analyzing each term, we demonstrate that this topological invariant effectively detects the knotting of a four-component link.
Keywords
Cite
@article{arxiv.2405.20437,
title = {The four-components link invariant in the framework of topological field theories},
author = {M. Anda and E. Fuenmayor and L. Leal and E. Contreras},
journal= {arXiv preprint arXiv:2405.20437},
year = {2024}
}