Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/101694
Type: Artigo de evento
Title: Superinflation And Quintessence In The Presence Of An Extra Field
Author: Figueiredo A.
Rocha Filho T.M.
Gunzig E.
Brenig L.
Saa A.
Abstract: We discuss the implication of the introduction of an extra field to the dynamics of a scalar field conformally coupled to gravitation in a homogeneous isotropic spatially flat universe. We show that for some reasonable parameter values the dynamical effects are similar to those of our previous model with a single scalar field. Nevertheless, for other parameter values new dynamical effects are obtained.
Editor: 
Rights: fechado
Identifier DOI: 10.1023/A:1021168607240
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-0141452037&partnerID=40&md5=47c2e35c1c26a7dc8db3269750ddfeb4
Date Issue: 2002
Appears in Collections:Unicamp - Artigos e Outros Documentos

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