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The Chaplygin gas as a model for dark energy

V. Gorini·A. Kamenshchik·U. Moschella·V. Pasquier
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Abstract

We review the essential features of the Chaplygin gas cosmological models and provide some examples of appearance of the Chaplygin gas equation of state in modern physics. A possible theoretical basis for the Chaplygin gas in cosmology is discussed. The relation with scalar field and tachyon cosmological models is also considered.

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V. Gorini, A. Kamenshchik, U. Moschella, V. Pasquier. 2004-04-23. The Chaplygin gas as a model for dark energy. https://doi.org/10.1142/9789812704030_0050

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