arXiv · gr-qc/0103004
An alternative to quintessence
Abstract
We consider a FRW cosmological model with an exotic fluid known as Chaplygin gas. We show that the resulting evolution of the universe is not in disagreement with the current observation of cosmic acceleration. The model predict an increasing value for the effective cosmological constant.
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A. Yu. Kamenshchik, U. Moschella, V. Pasquier. 2001-03-21. An alternative to quintessence. https://doi.org/10.1016/s0370-2693(01)00571-8
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