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Cosmological Evolution in a Type0 String Theory

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dc.contributor.author Diamandis, G en
dc.contributor.author Georgalas, B en
dc.contributor.author Mavromatos, N en
dc.contributor.author Papantonopoulos, E en
dc.contributor.author Pappa, I en
dc.date.accessioned 2014-03-01T01:50:43Z
dc.date.available 2014-03-01T01:50:43Z
dc.date.issued 2001 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/26086
dc.subject Brane World en
dc.subject Extra Dimension en
dc.subject Sigma Model en
dc.subject String Theory en
dc.subject Time Dependent en
dc.title Cosmological Evolution in a Type0 String Theory en
heal.type journalArticle en
heal.identifier.primary 10.1142/S0217751X02010534 en
heal.identifier.secondary http://dx.doi.org/10.1142/S0217751X02010534 en
heal.publicationDate 2001 en
heal.abstract We study the cosmological evolution of a type-0 string theory by employingnon-criticality, which may be induced by fluctuations of the D3 brane worlds.We check the consistency of the approach to O(alpha ') in the correspondingsigma-model. The ten-dimensional theory is reduced to an effectivefour-dimensional model, with only time dependent fields. We show that thefour-dimensional universe has en
dc.identifier.doi 10.1142/S0217751X02010534 en


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