Bending of light in novel 4D Gauss-Bonnet-de Sitter black holes by the Rindler-Ishak method
نویسندگان
چکیده
Abstract We study the bending of light in space-time black holes four-dimensional Einstein-Gauss-Bonnet theory gravity, recently proposed by Glavan and Lin Phys. Rev. Lett. , 124 (2020) 081301. Using Rindler-Ishak method, effect Gauss-Bonnet coupling on angle is studied. show that a positive gives negative contribution to Schwarzschild-de Sitter deflection angle, as one would expect.
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ژورنال
عنوان ژورنال: EPL
سال: 2021
ISSN: ['0295-5075', '1286-4854']
DOI: https://doi.org/10.1209/0295-5075/133/50006