1 Ocak 2007 Dergi makalesi Açık Erişim

Arapoglu, Savas; Karakci, Ata; Kaya, Ali

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  "@id": 97033, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "name": "Arapoglu, Savas"
    }, 
    {
      "@type": "Person", 
      "name": "Karakci, Ata"
    }, 
    {
      "@type": "Person", 
      "name": "Kaya, Ali"
    }
  ], 
  "datePublished": "2007-01-01", 
  "description": "We consider a toy cosmological model in string theory involving the winding and momentum modes of (m, n) strings, i.e. bound states of in fundamental and n D-strings. The model is invariant under S-duality provided that m and n are interchanged. The dilaton is naturally stabilized due to S-duality invariance, which offers a new mechanism of moduli fixing in string gas cosmology. Using a tachyon field rolling down to its ground state, we also point out a possible way of realizing a cosmological phase with decreasing Hubble radius and constant dilaton. (c) 2006 Elsevier B.V. All rights reserved.", 
  "headline": "S-duality in string gas cosmology", 
  "identifier": 97033, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "S-duality in string gas cosmology", 
  "url": "https://aperta.ulakbim.gov.tr/record/97033"
}