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- Eternal_inflation abstract "Eternal Inflation is an inflationary universe model, which is itself an outgrowth or extension of the Big Bang theory. In theories of eternal inflation, the inflationary phase of the universe's expansion lasts forever in at least some regions of the universe. Because these regions expand exponentially rapidly, most of the volume of the universe at any given time is inflating. All models of eternal inflation produce an infinite multiverse, typically a fractal.Eternal inflation is predicted by many different models of cosmic inflation. MIT professor Alan H. Guth proposed an inflation model involving a "false vacuum" phase with positive vacuum energy. Parts of the universe in that phase inflate, and only occasionally decay to lower-energy, non-inflating phases or the ground state. In chaotic inflation, proposed by physicist Andrei Linde, the peaks in the evolution of a scalar field (determining the energy of the vacuum) correspond to regions of rapid inflation which dominate. Chaotic inflation usually eternally inflates, since the expansions of the inflationary peaks exhibit positive feedback and come to dominate the large-scale dynamics of the universe. Alan Guth's 2007 paper, "Eternal inflation and its implications", details what is now known on the subject, and demonstrates that this particular flavor of inflationary universe theory is relatively current, or is still considered viable, more than 20 years after its inception.".
- Eternal_inflation wikiPageExternalLink science-environment-14372387.
- Eternal_inflation wikiPageID "4006167".
- Eternal_inflation wikiPageRevisionID "603025904".
- Eternal_inflation hasPhotoCollection Eternal_inflation.
- Eternal_inflation subject Category:Inflation_(cosmology).
- Eternal_inflation subject Category:Physical_cosmology.
- Eternal_inflation comment "Eternal Inflation is an inflationary universe model, which is itself an outgrowth or extension of the Big Bang theory. In theories of eternal inflation, the inflationary phase of the universe's expansion lasts forever in at least some regions of the universe. Because these regions expand exponentially rapidly, most of the volume of the universe at any given time is inflating.".
- Eternal_inflation label "Eternal inflation".
- Eternal_inflation label "Inflation éternelle".
- Eternal_inflation label "Inflazione eterna".
- Eternal_inflation label "Хаотическая теория инфляции".
- Eternal_inflation sameAs Θεωρία_Λίντε.
- Eternal_inflation sameAs Inflation_éternelle.
- Eternal_inflation sameAs Inflazione_eterna.
- Eternal_inflation sameAs m.08tsn2.
- Eternal_inflation sameAs Q2060947.
- Eternal_inflation sameAs Q2060947.
- Eternal_inflation wasDerivedFrom Eternal_inflation?oldid=603025904.
- Eternal_inflation isPrimaryTopicOf Eternal_inflation.