caa a22 4500 445385626 CHVBK 20180317143031.0 cr unu---uuuuu 170323e20110101xx s 000 0 eng 10.1007/s10714-010-1093-2 doi (NATIONALLICENCE)springer-10.1007/s10714-010-1093-2 The universe dynamics from topological considerations [Elektronische Daten] [Miguel García-Aspeitia, Tonatiuh Matos] We explore the possibility that the dynamics of the universe can be reproduced choosing appropriately the initial global topology of the Universe. In this work we start with two concentric spherical three-dimensional branes S 3, with radius a 1<a 2 immersed in a five-dimensional space-time. The novel feature of this model is that in the interior brane there exist only spin-zero fundamental fields (scalar fields), while in the exterior one there exist only spin-one fundamental interactions. As usual, the bulk of the universe is dominated by gravitational interactions. In this model, like in the Ekpyrotic one, the Big Bang is consequence of the collision of the branes and causes the existence of the particles predicted by the standard model in the exterior brane (our universe). The scalar fields on the interior brane interact with the spin-one fields on the exterior one only through gravitation, they induce the effect of Scalar Field Dark Matter with an ultra-light mass on the exterior one. We discuss two different regimes where the energy density and the brane tension are compared, with the aim to obtain the observed dynamics of the universe after the collision of the branes. Springer Science+Business Media, LLC, 2010 Cosmology with extra dimensions nationallicence Dark matter theory nationallicence Dark energy theory nationallicence García-Aspeitia Miguel Departamento de Física, Centro de Investigación y de Estudios, Avanzados del I.P.N. Apdo. Post 14-740, 07000, Mexico, D.F., Mexico aut Matos Tonatiuh Departamento de Física, Centro de Investigación y de Estudios, Avanzados del I.P.N. Apdo. Post 14-740, 07000, Mexico, D.F., Mexico aut General Relativity and Gravitation Springer US; http://www.springer-ny.com 43/1(2011-01-01), 315-329 0001-7701 43:1<315 2011 43 10714 https://doi.org/10.1007/s10714-010-1093-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10714-010-1093-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- García-Aspeitia Miguel Departamento de Física, Centro de Investigación y de Estudios, Avanzados del I.P.N. Apdo. Post 14-740, 07000, Mexico, D.F., Mexico aut NATIONALLICENCE 700 1- Matos Tonatiuh Departamento de Física, Centro de Investigación y de Estudios, Avanzados del I.P.N. Apdo. Post 14-740, 07000, Mexico, D.F., Mexico aut NATIONALLICENCE 773 0- General Relativity and Gravitation Springer US; http://www.springer-ny.com 43/1(2011-01-01), 315-329 0001-7701 43:1<315 2011 43 10714 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer