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Sandro S E Costa

1 paper hereh-index 129 citations1 works total

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most citedA mathematical analysis of the evolution of perturbations in a modified Chaplygin gas model

29 citations · 29 across the 1 of their papers we have counts for

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gr-qc2007★ 29 cited

A mathematical analysis of the evolution of perturbations in a modified Chaplygin gas model

Sandro Silva e Costa, Maximiliano Ujevic, Alesandro Ferreira dos Santos

One approach in modern cosmology consists in supposing that dark matter and dark energy are different manifestations of a single `quartessential' fluid. Following such idea, this w…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.