Quintessence as k-essence
Quintessence and k-essence have been proposed as candidates for the dark energy component of the universe that would be responsible of the currently observed accelerated expansion. In this Letter we investigate the degree of resemblance between those two theoretical setups, and find that every quint...
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| Autores principales: | Aguirregabiria, J.M., Chimento, L.P., Lazkoz, R. |
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| Formato: | Artículo publishedVersion |
| Publicado: |
2005
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_03702693_v631_n3_p93_Aguirregabiria https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_03702693_v631_n3_p93_Aguirregabiria_oai |
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