Publication date: May 2014
Abstract:
Based on the Newman-Janis algorithm, the Ayón-Beato-García
spacetime metric [Phys. Rev. Lett. 80, 5056 (1998)] of the regular
spherically symmetric, static, and charged black hole has been converted
into rotational form. It is shown that the derived solution for rotating
a regular black hole is regular and the critical value of the electric
charge for which two horizons merge into one sufficiently decreases in
the presence of the nonvanishing rotation parameter a of the black hole.
Authors:
Toshmatov, Bobir; Ahmedov, Bobomurat; Abdujabbarov, Ahmadjon; Stuchlík, Zdeněk;