Symmetry relating Gravity with Antigravity: A possible resolution of the Cosmological Constant Problem?

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dc.creatorQuiros, Israel
dc.date2004-11-12
dc.date.accessioned2026-07-07T03:29:10Z
dc.date.available2026-07-07T03:29:10Z
dc.descriptionI discuss possible implications a symmetry relating gravity with antigravity might have for smoothing out of the cosmological constant puzzle. For this purpose, a very simple model with spontaneous symmetry breaking is explored, that is based on Einstein-Hilbert gravity with two self-interacting scalar fields. The second (exotic) scalar particle with negative energy density, could be interpreted, alternatively, as an antigravitating particle with positive energy.
dc.description3 pages, no figures, revtex
dc.identifierhttps://arxiv.org/abs/gr-qc/0411064
dc.identifierhttp://arxiv.org/abs/gr-qc/0411064
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/35108
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleSymmetry relating Gravity with Antigravity: A possible resolution of the Cosmological Constant Problem?
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