TACHYONIC UNIVERSES IN PATCH COSMOLOGIES WITH Omega > 1

Del Campo S.; Herrera R.; Saavedra J.; Labrana P.; Leiva, C.

Abstract

In this paper we study closed inflationary universe models by means of a tachyonic field. We described a general treatment for created a universe with O > 1 in patch cosmology, which is able to represent General Relativity, GaussBonnet or RandallSundrum patches. We use recent data from astronomical observations to constrain the parameters appearing in our model. © 2009 World Scientific Publishing Company.

Más información

Título según WOS: TACHYONIC UNIVERSES IN PATCH COSMOLOGIES WITH Omega > 1
Título según SCOPUS: Tachyonic universes in patch cosmologies with ? > 1
Título de la Revista: MODERN PHYSICS LETTERS A
Volumen: 24
Número: 30
Editorial: World Scientific
Fecha de publicación: 2009
Página de inicio: 2445
Página final: 2458
Idioma: English
URL: http://www.worldscientific.com/doi/abs/10.1142/S0217732309030849
DOI:

10.1142/S0217732309030849

Notas: ISI, SCOPUS