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arxiv: 1406.5990 · v1 · pith:TCJUNSV6new · submitted 2014-06-23 · 🌌 astro-ph.CO · gr-qc

The Layzer-Irvine equation in theories with non-minimal coupling between matter and curvature

classification 🌌 astro-ph.CO gr-qc
keywords mattercouplingcurvatureequationlayzer-irvinenon-minimaltheoriesabell
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We derive the Layzer-Irvine equation for alternative gravitational theories with non-minimal coupling between curvature and matter for an homogeneous and isotropic Universe. As an application, we study the case of Abell 586, a relaxed and spherically symmetric galaxy cluster, assuming some matter density profiles.

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