Version 1
: Received: 14 June 2022 / Approved: 15 June 2022 / Online: 15 June 2022 (03:28:14 CEST)
How to cite:
Javed, W.; Atique, M.; Övgün, A. Probing Effective Loop Quantum Gravity on Weak Gravitational Lensing, Hawking Radiation and Bounding Greybody Factor by Black Holes. Preprints2022, 2022060211. https://doi.org/10.20944/preprints202206.0211.v1
Javed, W.; Atique, M.; Övgün, A. Probing Effective Loop Quantum Gravity on Weak Gravitational Lensing, Hawking Radiation and Bounding Greybody Factor by Black Holes. Preprints 2022, 2022060211. https://doi.org/10.20944/preprints202206.0211.v1
Javed, W.; Atique, M.; Övgün, A. Probing Effective Loop Quantum Gravity on Weak Gravitational Lensing, Hawking Radiation and Bounding Greybody Factor by Black Holes. Preprints2022, 2022060211. https://doi.org/10.20944/preprints202206.0211.v1
APA Style
Javed, W., Atique, M., & Övgün, A. (2022). Probing Effective Loop Quantum Gravity on Weak Gravitational Lensing, Hawking Radiation and Bounding Greybody Factor by Black Holes. Preprints. https://doi.org/10.20944/preprints202206.0211.v1
Chicago/Turabian Style
Javed, W., Mehak Atique and Ali Övgün. 2022 "Probing Effective Loop Quantum Gravity on Weak Gravitational Lensing, Hawking Radiation and Bounding Greybody Factor by Black Holes" Preprints. https://doi.org/10.20944/preprints202206.0211.v1
Abstract
In this work, we examine the deflection angle of black hole in effective loop quantum gravity in non-plasma medium via the geometrical technique of Gibbons and Werner in weak field limits. For this, we attain the optical metric and calculate the Gaussian optical curvature and then we apply the Gauss-Bonnet theorem. We also study the influence of the plasma and dark matter mediums on the deflection angle. Further, we obtain the deflection angle by using Keeton and Petters method. We also calculate the Hawking temperature via Gauss-Bonnet theorem. In addition, we determine the fermionic greybody bounds. Moreover, we discuss the graphical behaviour of the bending angle and bounds on the greybody factor. We also examine that the results obtained for the black hole in effective loop quantum gravity are reduces to the Schwarzschild black hole solutions when dimensionless non-negative parameter $A_{\lambda}=0$.
Keywords
General Relativity; Black hole; Deflection angle; Hawking radiation; Plasma medium; Gauss-Bonnet theorem; Dark matter; Greybody factor
Subject
Physical Sciences, Quantum Science and Technology
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
