Gravitational vacuum polarization as an alternative to dark matter

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dc.creatorCorchero, E. S.
dc.date2008-02-04
dc.date.accessioned2026-07-07T09:19:12Z
dc.date.available2026-07-07T09:19:12Z
dc.descriptionIt is assumed that the quantum vacuum may be studied as consisting of two contributions, with positive and negative energy respectively, which interact but slightly and may be displaced from each other. Then it is proposed that dark matter may be just an increase of the quantum vacuum energy, with respect to the normal dark energy level, induced by the gravitational field of galaxies or clusters. A simple model is worked out able to reproduce astronomical observations.
dc.description9 pages, no figures
dc.identifierhttps://arxiv.org/abs/0802.0392
dc.identifierhttp://arxiv.org/abs/0802.0392
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/154304
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectAstrophysics
dc.titleGravitational vacuum polarization as an alternative to dark matter
dc.typetext

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