Radiation properties of the accretion disk around a quantum-corrected black hole

Abstract In this work, we study the radiation properties of the quantum-corrected black hole (BH). For simplicity, we consider test particles around the quantum-corrected BH. With this aim, we define the important quantities of test particles around the quantum-corrected BH: the effective potential, energy, angular momentum, and innermost stable circular orbit (ISCO). In addition, we explore the radiation properties of the accretion disk around the quantum-corrected BH considering the Novikov-Thorne model. We find that the values of the flux of the electromagnetic radiation and the temperature of the disk increase slightly with the increase of the quantum correction parameter α . To obtain more information, we plot the temperature profile using a color map. Finally, we consider the spectral luminosity of the accretion disk under the influence of the quantum correction parameter α .

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