2 papers
gr-qc2005
Modeling the spectrum of gravitational waves in the primordial Universe
M. S. Santos, S. V. B. Gonçalves, J. C. Fabris +1
Recent observations from type Ia Supernovae and from cosmic microwave background (CMB) anisotropies have revealed that most of the matter of the Universe interacts in a repulsive m…
gr-qc2004
Gravitational waves in the generalized Chaplygin gas model
J. C. Fabris, S. V. B. Goncalves, M. S. dos Santos
The consequences of taking the generalized Chaplygin gas as the dark energy constituent of the Universe on the gravitational waves are studied and the spectrum obtained from this m…