English

Quantum Gravity Evolution in the Hawking Radiation of a Rotating Regular Hayward Black Hole

General Relativity and Quantum Cosmology 2022-01-25 v1 High Energy Physics - Theory

Abstract

In this paper, we study two different phenomena (the Newman-Janis algorithm and the semiclassical Hamilton-Jacobi method) to analyze the Hawking temperature (THT_H) for massive 44-dimensional regular Hayward BH with spin parameter. First of all, we compute the rotating regular Hayward black hole solution by taking the Newman-Janis algorithmic rule. We derive the THT_H for rotating regular Hayward BH with the help of surface gravity. We have also analyzed the effects of spin parameter aa and free parameter ll on THT_H with the help of graphs. Moreover, we investigate the quantum corrected Hawking temperature (THT'_H) for rotating regular Hayward black hole. To do so, we utilize the Lagrangian filed equation in the background of GUP within the concept of WKB approximation and semiclassical Hamilton-Jacobi method. The THT'_H of rotating regular Hayward BH depends upon correction parameter β\beta, BH mass mm, spin parameter aa, free parameter ll and BH radius r+r_+. We also study the graphical behavior of THT'_H versus event horizon r+r_+ for rotating regular Hayward BH and check the influences of quantum gravity parameter β\beta, spin parameter aa and free parameter ll on the stability of corresponding black hole. Moreover, we study the significance's of logarithmic entropy correction for regular rotating Hayward BH.

Keywords

Cite

@article{arxiv.2201.02754,
  title  = {Quantum Gravity Evolution in the Hawking Radiation of a Rotating Regular Hayward Black Hole},
  author = {Riasat Ali and Rimsha Babar and P. K. Sahoo},
  journal= {arXiv preprint arXiv:2201.02754},
  year   = {2022}
}

Comments

Physics of the Dark Universe accepted version