Testing the Dark Universe through the Layzer-Irvine Equation
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🌀 gr-qc
astro-ph.CO
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equationdarklayzer-irvinealternativebeencontextcosmicderived
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We review the cosmic generalisation of the virial theorem known as the Layzer-Irvine equation, also independently derived by Dmitriev and Zeldovich. This equation has been studied in the literature for dark matter-dark energy interaction models, as well as in the context of alternative theories of gravity. We discuss results from the previous scenarios and point out future directions.
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Cited by 1 Pith paper
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