On the possible spacetime structures of rotating loop quantum black holes

To date, a mathematically consistent construction of effective rotating black hole models in the context Loop Quantum Gravity (LQG) is still lacking. In this work, we start with assumption that LQG metrics can be effectively obtained using Newman–Janis Algorithm. Then, based on few extra fair assumptions seed metric functions, make conjecture what would generically look like. Our general arguments and conclusions supported by some known specific examples literature.