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Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/38309
Title: Vacuum energy fluctuations, the induced cosmological constant and cosmological reconstruction in non-minimal modified gravity models
Authors: Cognola, Guido; Elizalde, Emilio ; Nojiri, Shin'ichi; Odintsov, Sergei D.
Issue Date: 2010
Publisher: Bentham Science Publishers
Citation: The Open Astronomy Journal 3 : 20-29 (2010)
Abstract: 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.
Publisher version (URL): http://dx.doi.org/10.2174/1874381101003010020
URI: http://hdl.handle.net/10261/38309
DOI: 10.2174/1874381101003010020
ISSN: 1874-3811
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