Gauge-Theoretical Method in Solving Zero-Curvature Equations: II. Non-Weyl Class Solutions of the Static Einstein–Maxwell Equations

Abstract The gauge-theoretical method introduced in our previous paper is applied to solve the axisymmetric and static Einstein–Maxwell equations. We obtain the solutions of the non-Weyl class, where the gravitational and electric or magnetic potentials are not functionally related. In the electrostatic case, we show that the obtained solution coincides with the solution given by Bonnor in 1979. In the magnetostatic case, we present a solution describing the gravitational field created by two magnetically charged masses. In this solution, we present a case in which the Dirac string does not stretch to spatial infinity but lies between the magnetically charged masses.

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Publication Details

Journal
Progress of Theoretical and Experimental Physics
Published
2025-11-19
DOI
https://doi.org/10.1093/ptep/ptaf163
Primary Topic
Algebraic and Geometric Analysis
Type
article
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article

Gauge-Theoretical Method in Solving Zero-Curvature Equations: II. Non-Weyl Class Solutions of the Static Einstein–Maxwell Equations

Takehiro Azuma, T. Koikawa
Progress of Theoretical and Experimental Physics
Algebraic and Geometric Analysis
article

Gauge-Theoretical Method in Solving Zero-Curvature Equations: II. Non-Weyl Class Solutions of the Static Einstein–Maxwell Equations

Takehiro Azuma, T. Koikawa
article en

Abstract

Abstract The gauge-theoretical method introduced in our previous paper is applied to solve the axisymmetric and static Einstein–Maxwell equations. We obtain the solutions of the non-Weyl class, where the gravitational and electric or magnetic potentials are not functionally related. In the electrostatic case, we show that the obtained solution coincides with the solution given by Bonnor in 1979. In the magnetostatic case, we present a solution describing the gravitational field created by two magnetically charged masses. In this solution, we present a case in which the Dirac string does not stretch to spatial infinity but lies between the magnetically charged masses.

Progress of Theoretical and Experimental PhysicsVol. 2025(12)
Dokkyo University (JP), Otsuma Women's University (JP)
Openalex Percentile: Top 52%
Algebraic and Geometric Analysis
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