Absorption section for black holes surrounded by scalar fields

2020/04/26 by J. C. Olvera, José Carlos Olvera, Olvera, José Carlos
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #Pulsars and Gravitational Waves Research #gr-qc

paper · pdf · doi:10.48550/arxiv.2004.12477

13 pages, 9 figures

arxiv created 2020/04/26 · openalex publication_date 2020/04/26 · arxiv updated 2020/04/28 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The absorption section of black holes surrounded by scalar fields is studied with the sinc approximation in the eikonal limit. The effects of the scalar field on the nonlinear Euler-Heisenberg, the magnetic Bardeen and Reissner-Nordstrom BHs are studied in order to obtain information about how the scalar field affects different BHs.

Citations

• Quintessence and the Rest of the World: Suppressing Long-Range Interactions

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