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Open Access item Vacuum energy fluctuations, the induced cosmological constant and cosmological reconstruction in non-minimal modified gravity models
Odintsov, Sergei D.
|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|
|Appears in Collections:||(ICE) Artículos|
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