Descripción
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We consider FLRW cosmological models with standard Friedmann equations, but leaving free the equation of state. We assume that the dark energy content of the universe is encoded in an equation of state p = f(¿), which is expressed with most generality in the form of a power expansion. The inclusion of this expansion in Friedmann equations allows us to construct a perturbative solution and to relate the coefficients of the equation of state with the formation of singularities of different types. | |
Internacional
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Si |
JCR del ISI
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No |
Título de la revista
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Journal of Physics - Conference Series |
ISSN
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1742-6588 |
Factor de impacto JCR
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0 |
Información de impacto
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Volumen
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229 |
DOI
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10.1088/1742-6596/229/1/012037 |
Número de revista
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Desde la página
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012037-1 |
Hasta la página
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012037 -4 |
Mes
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ENERO |
Ranking
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