Problems with Modified Theories of Gravity, as Alternatives to Dark Energy

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dc.creatorStraumann, Norbert
dc.date2008-09-30
dc.date.accessioned2026-07-07T10:06:33Z
dc.date.available2026-07-07T10:06:33Z
dc.descriptionIn this contribution to the conference "Beyond Einstein: Historical Perspectives on Geometry, Gravitation and Cosmology in the Twentieth Century", we give a critical status report of attempts to explain the late accelerated expansion of the universe by modifications of general relativity. Our brief review of such alternatives to the standard cosmological model addresses mainly readers who have not pursued the vast recent literature on this subject.
dc.description20 pages, 4 figures, Invited talk at the conference "BEYOND EINSTEIN", Mainz, 22 -- 26 September, 2008
dc.identifierhttps://arxiv.org/abs/0809.5148
dc.identifierhttp://arxiv.org/abs/0809.5148
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/170367
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectAstrophysics
dc.titleProblems with Modified Theories of Gravity, as Alternatives to Dark Energy
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