# Dipole and String Solutions of the Kaluza-Klein Theory

## TL;DR

This paper explores various solutions of the five-dimensional Kaluza-Klein theory, focusing on dipole and string configurations, and analyzes their properties when viewed from four-dimensional spacetime.

## Contribution

It introduces and examines dipole and boosted dipole solutions within the Kaluza-Klein framework, highlighting their physical characteristics and extensions to soliton solutions.

## Key findings

- 4D metrics exhibit rotating stationary solutions with electric and magnetic fields
- Identification of dipole and boosted dipole solutions in Kaluza-Klein theory
- Discussion of extension to dipole soliton solutions

## Abstract

We consider a Kaluza-Klein string solution of five-dimensional spacetime. We study its physical properties as appearing in (3+1) spacetime. This metric embraces several different aspects of solutions. The two most notable examples are the dipole and the boosted dipole solutions. In general, the 4D metric is a rotating stationary solution with both electric and magnetic fields. The extension to the Kaluza-Klein dipole soliton solution is briefly discussed.