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gr-qc2016★ 41 cited
Quasinormal modes of a black hole with a cloud of strings in Einstein-Gauss-Bonnet gravity
J. P. Morais Graça, Godonou I. Salako, V. B. Bezerra
The quasinormal modes for a scalar field in the background spacetime corresponding to a black hole, with a cloud of strings, in Einstein-Gauss-Bonnet gravity, and the tensor quasin…
gr-qc2016
Abelian cosmic string in the extended Starobinsky model of gravity
J. P. Morais Graça, V. B. Bezerra
We analyze numerically the behaviour of the solutions corresponding to an Abelian cosmic string taking into account an extension of the Starobinsky model, where the action of gener…