2023/09/11 by Wen-Xiang Chen, Chen, Wen-Xiang, Y. G. Zheng +1
Mathematics · Physics and Astronomy · #Advanced Topics in Algebra #Black Holes and Theoretical Physics #FOS: Physical sciences #General Physics (physics.gen-ph) #Numerical methods for differential equations
paper · pdf · doi:10.48550/arxiv.2309.06556
openalex publication_date 2023/09/11 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The effect of magnetic fields on black hole superradiance is an exciting topic with possible astrophysical applications. A dyonic RN-like black hole is not asymptotically flat. It describes a black hole immersed in an asymptotically uniform magnetic field. This paper discusses the superadditive stability of binary RN black holes, asymptotically flat, band-like black holes. This article introduces the above condition into dyonic RN-like black holes if a dyonic RN-like black hole satisfies the requirement of μ=yω, When √(2(B2+Q2))/r2+< ω< q\varPhiH,particularly μ≥ √(2)(q\varPhiH),the dyonic RN-like black hole is superradiantly stable at that time.Scalars can be seen as combinations of positive/negative powers of a base, much like the decimal system. This principle is key in math and computing, from number systems to Fourier series (linked to ei x ). Dyonic RN-like black holes show no phase transition.