Work

Asymmetric dyonic multicentered rotating black holes

Year: 2025

Type: article

Abstract: We construct an exact solution in four-dimensional Einstein-Maxwell-dilaton theory describing multicentered rotating black holes carrying both electric and magnetic charges obtained via dimensional reduction from five-dimensional Einstein gravity. This generalizes the Majumdar-Papapetrou solution to the rotating case and extends the recent multicentered rotating black hole solutions of Teo and Wan to configurations with unequal electric and magnetic charges. The resulting spacetimes are free of curvature singularities, conical defects, Dirac-Misner strings, and closed timelike curves, both on and outside the horizons, provided that the black holes have either aligned or antialigned spin orientations.

Source: Physical review. D/Physical review. D.

DOI: 10.1103/p824-5cpg

Authors: Shinya Tomizawa, Jun-ichi Sakamoto, Ryotaku Suzuki

Institutions: Toyota Technological Institute, Nihon University

Language: English

Topic: Black Holes and Theoretical Physics

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: hybrid

Funder: Japan Society for the Promotion of Science

Awards: Construction and stability analysis of new black hole solutions predicted by topological censorship theorems, Theoretical Study of Black hole dynamics in Higher dimensional gravity using the large D limit