Exploring axions through the photon ring of a spherically symmetric black hole

DOI10.1088/1475-7516/2023/11/099arXiv2310.05908OpenAlexW4389210628MaRDI QIDQ6121282

Subhadip Sau, Sourov Roy, Unnamed Author, Soumitra SenGupta

Publication date: 26 February 2024

Published in: Journal of Cosmology and Astroparticle Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2310.05908

zbMATH Keywords

extra dimensionsgravitational lensingphoton sphereaxions

Mathematics Subject Classification ID

Black holes (83C57) Kaluza-Klein and other higher-dimensional theories (83E15) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Equations of motion in general relativity and gravitational theory (83C10)

Cites Work

• Does a Randall-Sundrum Scenario Create the Illusion of a Torsion-Free Universe?
• Cosmic optical activity in a Randall–Sundrum braneworld with bulk Kalb–Ramond field
• Axion superradiance in rotating neutron stars
• Black holes on the brane

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