Quantum Gravity and the Big Bang

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dc.creatorBojowald, Martin
dc.date2003-09-17
dc.date.accessioned2026-07-07T02:09:38Z
dc.date.available2026-07-07T02:09:38Z
dc.descriptionQuantum gravity has matured over the last decade to a theory which can tell in a precise and explicit way how cosmological singularities of general relativity are removed. A branch of the universe "before" the classical big bang is obtained which is connected to ours by quantum evolution through a region around the singularity where the classical space-time dissolves. We discuss the basic mechanism as well as applications ranging to new phenomenological scenarios of the early universe expansion, such as an inflationary period.
dc.description6 pages, invited talk at the conference "Where Cosmology and Fundamental Physics Meet" at IUFM, Marseille, June 23 - 26, 2003
dc.identifierhttps://arxiv.org/abs/astro-ph/0309478
dc.identifierhttp://arxiv.org/abs/astro-ph/0309478
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/6505
dc.subjectAstrophysics
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Theory
dc.titleQuantum Gravity and the Big Bang
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