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gr-qc2019
Charged cosmological black holes: a thorough study of a family of solutions
Daniel C. Guariento, Alan Maciel, Marina M. C. Mello +1
We study a class of charged cosmological black holes defined by the Shah-Vaidya solution, which is similar to the McVittie solution but for a central object of nonzero electric cha…
gr-qc2016
Evolving black holes from conformal transformations of static solutions
Marina M. C. Mello, Alan Maciel, Vilson T. Zanchin
A class of nonstationary spacetimes is obtained by means of a conformal transformation of the Schwarzschild metric, where the conformal factor is an arbitrary function of th…