Adiabatic motion of two-component BPS kinks

TL;DR

This paper studies the low energy behavior of two-component BPS kinks, modeling their dynamics as geodesic motion in the space of topological domain walls within a generalized Wess-Zumino framework.

Contribution

It introduces a geometric approach to understanding the adiabatic motion of two-component BPS kinks in a generalized Wess-Zumino model.

Findings

Describes the moduli space of BPS domain walls as a geometric manifold.

Models the low energy dynamics as geodesic flow on this moduli space.

Provides insights into the topological and dynamical properties of BPS kinks.

Abstract

The low energy dynamics of degenerated BPS domain walls arising in a generalized Wess-Zumino model is described as geodesic motion in the space of these topological walls.