Enhanced inflation in the Dirac-Born-Infeld framework

We consider the Einstein equations within the Dirac-Born-Infield (DBI) scenario for a spatially flat Friedmann-Robertson-Walker (FRW) spacetime without a cosmological constant. We derive the inflationary scenario by applying the symmetry transformations which preserve the form of the Friedmann and c...

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Detalles Bibliográficos
Autores principales: Chimento, L.P., Lazkoz, R., Richarte, M.G.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_15507998_v83_n6_p_Chimento
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