Revisiting black holes of algebraic type D with a cosmological constant
As an extension of our previous work [H. Ovcharenko et al. Phys. Rev. D 111, 024038 (2025)], we study a complete family of type D black holes with Kerr-like rotation, Newman-Unti-Tamburino (NUT) twist, acceleration, electric and magnetic charges, and any value of the cosmological constant $\mathrm{\ensuremath{\Lambda}}$. We relate various metric forms of these spacetimes, namely those found by Pleba\ifmmode \acute{n}\else \'{n}\fi{}ski-Demia\ifmmode \acute{n}\else \'{n}\fi{}ski, Griffiths-Podolsk\'y, and most recently Astorino. By explicit coordinate transformations and proper identification of the physical parameters we show that these representations are locally equivalent, and cover the entire class of type D solutions of the Einstein-Maxwell-$\mathrm{\ensuremath{\Lambda}}$ equations, such that the (non-null) electromagnetic field is aligned with both the (double-degenerate) principal null directions of the Weyl tensor. In particular, we concentrate on the subclass which describes accelerating NUT black holes without the Kerr-like rotation.
Authors
- Marco Astorino (ORCID: https://orcid.org/0000-0001-5616-474X)
- Jiřı́ Podolský (ORCID: https://orcid.org/0000-0003-2998-6830)
- H. V. Ovcharenko (ORCID: https://orcid.org/0000-0003-2891-2389)
Institutions
- Charles University (CZ)
Publication Details
- Journal
- Physical review. D/Physical review. D.
- Published
- 2025-04-08
- DOI
- https://doi.org/10.1103/physrevd.111.084016
- Citations
- 7
- Primary Topic
- Black Holes and Theoretical Physics
- Type
- article
- Field-Weighted Citation Impact
- 13.09
Funders
- Grantová Agentura České Republiky