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arXiv · 2607.02602

Global Distinctions Between New Electrovacuum and Kundt Class

Liang Ma·H. Lu
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Abstract

It was observed [2606.30426] that our recently constructed electrovacuum [2606.23782], supported by electromagnetic fields, can be locally transformed to a special Petrov type D solution within the general Kundt class, which is not an electrovacuum but instead describes a spacetime generated by (accelerating) electric and magnetic charges. In this short note, which serves as a supplemental to [2606.23782], we analyse the major global differences between the two locally-equivalent solutions.

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Liang Ma, H. Lu. 2026-07-01. Global Distinctions Between New Electrovacuum and Kundt Class. https://arxiv.org/abs/2607.02602

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