Magnetic Monopoles in Ferromagnetic Spin-Triplet Superconductors

TL;DR

This paper investigates the theoretical possibility of magnetic monopoles forming in ferromagnetic spin-triplet superconductors, highlighting how certain mathematical points indicate interactions of these monopoles.

Contribution

It introduces a novel application of the $-mapping method to analyze magnetic monopoles in a specific class of superconductors, revealing potential interaction points.

Findings

Magnetic monopoles can form in ferromagnetic spin-triplet superconductors.

Limit points and bifurcation points serve as interaction points for monopoles.

The $-mapping method is effective for analyzing monopole behavior.

Abstract

Using the $\phi$-mapping method, we argue that ferromagnetic spin-triplet superconductors allow formation of unstable magnetic monopoles. In particular, we show that the limit points and the bifurcation points of the $\phi$-mapping will serve as the interaction points of these magnetic monopoles.