Artículo

The Cosmological Slingshot Scenario in details

Germani, Cristiano; Grandi, Nicolás EstebanIcon ; Kehagias, Alex
Fecha de publicación: 01/2010
Editorial: Springer/Plenum Publishers
Revista: General Relativity And Gravitation
ISSN: 0001-7701
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

We generalize the Cosmological Slingshot Scenario for a Slingshot brane moving in a Klebanov-Strassler throat. We show that the horizon and isotropy problems of standard cosmology are avoided, while the flatness problem is acceptably alleviated. Regarding the primordial perturbations, we identify their vacuum state and elucidate the evolution from the quantum to the classical regimes. Also, we calculate their exact power spectrum showing its compatibility with current data. Finally, we discuss the effective four dimensional theory.
Palabras clave: EARLY-TIME COSMOLOGY , BRANES , EINSTEIN–JORDAN FRAMES
 
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info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/276671
URL: https://link.springer.com/article/10.1007/s10714-009-0819-5
DOI: http://dx.doi.org/10.1007/s10714-009-0819-5
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Citación
Germani, Cristiano; Grandi, Nicolás Esteban; Kehagias, Alex; The Cosmological Slingshot Scenario in details; Springer/Plenum Publishers; General Relativity And Gravitation; 42; 1; 1-2010; 77-101
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