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Труды Математического института имени В. А. Стеклова, 2009, том 265, страницы 66–69
(Mi tm821)
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Эта публикация цитируется в 3 научных статьях (всего в 3 статьях)
Multifluid Models for Cyclic Cosmology
I. Ya. Aref'evaa, P. H. Framptonb, S. Matsuzakib a Steklov Mathematical Institute, Russian Academy of Sciences, Moscow, Russia
b Department of Physics and Astronomy, University of North Carolina, Chapel Hill, NC, USA
Аннотация:
Inspired by the Landau two-fluid model of superfluidity, we consider a similar multifluid description for cosmology where two normal fluids occur for matter and radiation, respectively. For cyclic cosmology, two dark energy superfluid components turn out to be insufficient but three superfluids can lead to a sensible five-fluid model which in a certain limit becomes indistinguishable from a brane-world cyclic model proposed earlier. Distinguishing more general five-fluid models from brane-world models for cyclic cosmology could be feasible with more accurate observational data.
Поступило в июле 2008 г.
Образец цитирования:
I. Ya. Aref'eva, P. H. Frampton, S. Matsuzaki, “Multifluid Models for Cyclic Cosmology”, Избранные вопросы математической физики и $p$-адического анализа, Сборник статей, Труды МИАН, 265, МАИК «Наука/Интерпериодика», М., 2009, 66–69; Proc. Steklov Inst. Math., 265 (2009), 59–62
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/tm821 https://www.mathnet.ru/rus/tm/v265/p66
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