Loop Quantum Gravity motivated multihorizon rotating black holes

With a semiclassical polymerization in the loop quantum gravity (LQG), interior of Schwarzschild black holes provides captivating single-horizon regular hole spacetime. The shortage rotating models (LQG) substantially restrains progress testing LQG from observations. Motivated by this, starting with spherical as seed metric, we construct spacetime using revised Newman-Janis algorithm, namely, LQG-motivated (LMRBH), which encompasses Kerr ($l=0$) an exceptional case. We discover that for any random $l>0$, unlike hole, extremal LMRBH refers to angular momentum $a>M$. parameter space, describes (1) event and Cauchy horizons, (2) three (3) only one horizon or (4) no also discuss global structure spacetimes its dependence on $l/M$ exhibits rich structures ($M,\;a,\;l$) space.