https://doi.org/10.1140/epjc/s10052-019-7178-5
Regular Article - Theoretical Physics
Generalized Klein–Gordon equation and quantum gravity corrections to tunneling of scalar particles from Kerr–Newman black hole
1
Department of Physics, Manipur University, Canchipur, Imphal, Manipur, India
2
Department of Physics, Imphal College, Imphal, Manipur, India
3
Department of Physics, Dhanamanjuri College of Science, Imphal, Manipur, India
4
Visiting Associate in Inter-University Centre for Astronomy and Astrophysics, Pune, Maharashtra, India
5
Department of Mathematics, Manipur University, Canchipur, Imphal, Manipur, India
* e-mail: a.keshwarjit@manipuruniv.ac.in
Received:
4
March
2019
Accepted:
30
July
2019
Published online:
19
August
2019
In this article we deduce the generalized Klein–Gordon Equation in curved spacetime in the presence of an electromagnetic field from first principles, using the generalized uncertainty principle. Using this equation we study the tunneling of scalar particles from a Kerr–Newman black hole. Corrections to the Hawking temperature and entropy of the black hole due to quantum gravity effects are discussed.
© The Author(s), 2019
