66 citations · 115 across the 5 of their papers we have counts for
5 papers · 1 filter
Charged Gravastar in a Dark Energy Universe
C. F. C. Brandt, R. Chan, M. F. A. da Silva +1
Here we constructed a charged gravastar model formed by an interior de Sitter spacetime, a charged dynamical infinitely thin shell with an equation of state and an exterior de Sitt…
Gravastars with Dark Energy Evolving to Naked Singularity
R. Chan, M. F. A. da Silva, P. Senna +1
We consider a gravastar model made of anisotropic dark energy with an infinitely thin spherical shell of a perfect fluid with the equation of state with an external de…
Gravastars with an Interior Dark Energy Fluid Forming a Naked Singularity
C. F. C. Brandt, R. Chan, M. F. A. da Silva +1
We consider a gravastar model made of anisotropic dark energy with an infinitely thin spherical shell of a perfect fluid with the equation of state with an external de…
Stable and "bounded excursion" gravastars, and black holes in Einstein's theory of gravity
P. Rocha, R. Chan, M. F. A. da Silva +1
Dynamical models of prototype gravastars are constructed and studied. The models are the Visser-Wiltshire three-layer gravastars, in which an infinitely thin spherical shell of a p…
Bounded excursion stable gravastars and black holes
P. Rocha, A. Y. Miguelote, R. Chan +3
Dynamical models of prototype gravastars were constructed in order to study their stability. The models are the Visser-Wiltshire three-layer gravastars, in which an infinitely thin…