17 citations · 17 across the 1 of their papers we have counts for
2 papers
astro-ph2002★ 17 cited
Fitting the Supernova Type Ia Data with the Chaplygin Gas
J. C. Fabris, S. V. B. Goncalves, P. E. de Souza
The supernova type Ia observational data are fitted using a model with cold dark matter and the Chaplygin gas. The Chaplygin gas, which is characterized by a negative pressure vary…
gr-qc2000
Evolution of perturbations in a domain wall cosmology
J. C. Fabris, S. V. B. Goncalves
A fluid of domain walls has an effective equation of state . This equation of state is qualitativelly in agreement with the supernova type Ia observations. We exp…