Cosmological Consequences of Anti-gravitation

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dc.creatorHossenfelder, S.
dc.date2006-05-12
dc.date.accessioned2026-07-07T07:09:44Z
dc.date.available2026-07-07T07:09:44Z
dc.descriptionThe dynamics of a universe with an anti-gravitating contribution to the matter content is examined. The modified Friedmann equations are derived, and it is shown that anti-gravitating radiation is the slowest component to dilute when the universe expands. Assuming an interaction between both kinds of matter which becomes important at Planckian densities, it is found that the universe undergoes a periodic cycle of contraction and expansion. Furthermore, the possibility of energy loss in our universe through separation of both types of matter is discussed.
dc.descriptionare welcome
dc.identifierhttps://arxiv.org/abs/gr-qc/0605083
dc.identifierhttp://arxiv.org/abs/gr-qc/0605083
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/111182
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleCosmological Consequences of Anti-gravitation
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