Regular hairy black holes through gravitational decoupling method
arXiv:2510.20524 · doi:10.1140/epjc/s10052-026-15287-x
Abstract
Within a framework requiring a well-defined event horizon and matter obeying the weak energy condition, we employ gravitational decoupling method to construct non-singular hairy black holes: spherically or axially symmetric. These solutions arise from a deformation of the Minkowski vacuum, where the maximum deformation can yield the Schwarzschild metric for the static case, and the Kerr geometry for the stationary case, respectively.
17 pages, 3 figures
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