• Geodesics of Hayward black hole surrounded by quintessence 

      Cabrera Munguia, Roberto Ivan (2021-02-26)
      Basing on the ideas used by Kiselev, we study the Hayward black hole surrounded by quintessence. The values critical of mass and the normalization factor are obtained. We also described the horizons and the extremal ...
    • Unequal binary configurations of interacting Kerr black holes 

      Cabrera Munguia, Ivan (2018-11-10)
      Stationary axisymmetric binary configurations of unequal Kerr sources with a massless strut among them are developed in a physical representation. In order to describe interacting black holes, the axis conditions in the ...

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