117 citations · 420 across the 13 of their papers we have counts for
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gr-qc2015★ 14 cited
Scalar and spinor quasinormal modes of an global monopole
J. P. Morais Graça, H. S. Vieira, V. B. Bezerra
The quasinormal modes for scalar and spinor fields in the background spacetime corresponding to an global monopole are calculated using the WKB approximation. In the obtaine…
gr-qc2015★ 6 cited
Abelian cosmic string in the Starobinsky model of gravity
J. P. Morais Graça
In this paper, I analyze numerically the behaviour of the solutions corresponding to an Abelian string in the framework of the Starobinsky model. The role played by the quadratic t…