Vacuum energy fluctuations, the induced cosmological constant and cosmological reconstruction in non-minimal modified gravity models

Details Vacuum energy fluctuations, the induced cosmological constant and cosmological reconstruction in non-minimal modified gravity models Vacuum energy fluctuations, the induced cosmological constant and cosmological reconstruction in non-minimal modified gravity models

2009-09-15

arxiv.org/abs/0909.2747v1

Open Astron.J.3:20-29,2010

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

Latex file, 14 pages, no figures

Scientific paper

10.2174/1874381101003020020

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.

Affiliated with

Also associated with

No associations

Rating

Vacuum energy fluctuations, the induced cosmological constant and cosmological reconstruction in non-minimal modified gravity models does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Vacuum energy fluctuations, the induced cosmological constant and cosmological reconstruction in non-minimal modified gravity models, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vacuum energy fluctuations, the induced cosmological constant and cosmological reconstruction in non-minimal modified gravity models will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-555732