# Rotating (A)dS black holes in bigravity

@article{AyonBeato2015RotatingB, title={Rotating (A)dS black holes in bigravity}, author={Eloy Ay'on-Beato and Daniel F. Higuita-Borja and Julio A. M'endez-Zavaleta}, journal={Physical Review D}, year={2015}, volume={93}, pages={024049} }

In this paper we explore the advantage of using the Kerr-Schild Ansatz in the search of analytic configurations to bigravity. It turns out that it plays a crucial role by providing means to straightforwardly calculate the square root matrix encoding the interaction terms between both gravities. We rederive in this spirit the Babichev-Fabbri family of asymptotically flat rotating black holes with the aid of an emerging circularity theorem. Taking into account that the interaction terms contain…

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