Astronomy and Astrophysics – Astrophysics
Scientific paper
2003-07-25
Astronomy and Astrophysics
Astrophysics
6 pages, no figure
Scientific paper
We propose a model with a compensating scalar field whose back reaction to the cosmological curvature cancels possible vacuum energy density down to the terms of the order of the time dependent critical energy density. Thus the model simultaneously solves the mystery of the compensation of vacuum energy with the accuracy of 120 orders of magnitude and explains existence of the observed dark energy. At an early stage the suggested cosmological model might experience exponential expansion without an additional inflaton field.
Dolgov Alexander. D.
Kawasaki Masahiro
No associations
LandOfFree
Realistic cosmological model with dynamical cancellation of vacuum energy 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 Realistic cosmological model with dynamical cancellation of vacuum energy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Realistic cosmological model with dynamical cancellation of vacuum energy will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-444688