9 citations · 24 across the 6 of their papers we have counts for
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Non-Abelian cosmic string in the Starobinsky model of gravity
J. P. Morais Graça, A. de Pádua Santos, Eugênio R. Bezerra de Mello +1
In this paper, we analyze numerically the behaviour of the solutions corresponding to a non-Abelian cosmic string in the framework of the Starobinsky model, i.e. where $f(R)=R + ζR…
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…
Non-Abelian cosmic strings in de Sitter and anti-de Sitter space
Antônio de Pádua Santos, Eugênio R. Bezerra de Mello
In this paper we investigate the non-Abelian cosmic string in de Sitter and anti-de Sitter spacetimes. In order to do that we construct the complete set of equations of motion cons…