Cosmological constant problem and long-distance modifications of Einstein theory

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dc.creatorBarvinsky, A. O.
dc.date2004-09-14
dc.date.accessioned2026-07-07T04:17:28Z
dc.date.available2026-07-07T04:17:28Z
dc.descriptionWe construct the covariant nonlocal action for recently suggested long-distance modifications of gravity theory motivated by the cosmological constant and cosmological acceleration problems. This construction is based on the special nonlocal form of the Einstein-Hilbert action explicitly revealing the fact that this action within the covariant curvature expansion begins with curvature-squared terms.
dc.descriptionLaTeX, 10 p., talk given at QUARKS-2004, Pushkinskie Gory, Russia, May 2004
dc.identifierhttps://arxiv.org/abs/hep-th/0409144
dc.identifierhttp://arxiv.org/abs/hep-th/0409144
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/52765
dc.subjectHigh Energy Physics - Theory
dc.titleCosmological constant problem and long-distance modifications of Einstein theory
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