Charged black holes from T-duality

In this paper, we present a family of regular black hole solutions in the presence charge and angular momentum. We also discuss related thermodynamics comment about life cycle during balding spin down phases. Interestingly static solution resembles Ayón-Beato–García spacetime, provided T-duality scale is redefined terms electric charge, l0→Q. The key factor at basis our derivation employment Padmanabhan's propagator to calculate potentials. Such encodes string effects. This means that regularity spacetimes here presented can open new window on theory phenomenology.