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NON-LOCAL GRAVITATIONAL CORRECTIONS IN BLACK HOLE SHADOW IMAGES
- Authors: Alekseev S.O1,2, Bayderin A.A2, Nemtinova A.V3, Zenin O.I2
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Affiliations:
- Sternberg Astronomical Institute, Lomonosov Moscow State University
- Lomonosov Moscow State University
- Ural Federal University named by First President of Russia B.N.Eltsin
- Issue: Vol 165, No 4 (2024)
- Pages: 508-515
- Section: Articles
- URL: https://journal-vniispk.ru/0044-4510/article/view/258985
- DOI: https://doi.org/10.31857/S0044451024040059
- ID: 258985
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Abstract
With the help of Newman-Janis method new spinning black hole (BH) solution for a non-local gravity model was obtained. We show how to account the quantum gravitational correction part in BH shadows modelling using spinning BH metrics with a model independent approach. It is confirmed that in the future to follow the increasing of the experimental accuracy and therefore to reproduce new results theoretically one could take into account different field correction terms instead of introducing of new fields and/or curvature expansions.
About the authors
S. O Alekseev
Sternberg Astronomical Institute, Lomonosov Moscow State University; Lomonosov Moscow State University
Email: alexeyev@physics.msu.ru
Russian Federation, Universitetskii Prospekt, 13, Moscow, 119234; Vorobievi Gori, 1/2, Moscow, 119234
A. A Bayderin
Lomonosov Moscow State University
Email: alexeyev@physics.msu.ru
Russian Federation, Vorobievi Gori, 1/2, Moscow, 119234
A. V Nemtinova
Ural Federal University named by First President of Russia B.N.Eltsin
Email: alexeyev@physics.msu.ru
Russian Federation, Ulitsa Mira, 19, Yekaterinburg, 620002
O. I Zenin
Lomonosov Moscow State University
Author for correspondence.
Email: alexeyev@physics.msu.ru
Russian Federation, Vorobievi Gori, 1/2, Moscow, 119234
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