Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/38309
Share/Impact:
Título : Vacuum energy fluctuations, the induced cosmological constant and cosmological reconstruction in non-minimal modified gravity models
Autor : Cognola, Guido, Elizalde, Emilio, Nojiri, Shin'ichi, Odintsov, Sergei D.
Fecha de publicación : 2010
Editor: Bentham Science Publishers
Citación : The Open Astronomy Journal 3 : 20-29 (2010)
Resumen: The one-loop effective action for non-minimal scalar modified gravity on de Sitter background with a constant scalar field is found. The corresponding induced cosmological constant is evaluated. It is shown that quantum effects in non-minimal modified gravity may induce an early-time de Sitter universe even in the situation when such solution does not occur on the classical level. Classical reconstruction of the theory is presented in such a way that the resulting theory has a cosmological solution unifying early-time inflation with late-time acceleration.
Versión del editor: http://dx.doi.org/10.2174/1874381101003010020
URI : http://hdl.handle.net/10261/38309
ISSN: 1874-3811
DOI: 10.2174/1874381101003010020
Appears in Collections:(ICE) Artículos

Files in This Item:
File Description SizeFormat 
0909.2747v1.pdf218,05 kBAdobe PDFView/Open
Show full item record
 
CSIC SFX LinksSFX Query

Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.