Cosmology from decaying dark energy, primordial at the Planck scale

Details Cosmology from decaying dark energy, primordial at the Planck scale Cosmology from decaying dark energy, primordial at the Planck scale

2005-02-22

arxiv.org/abs/astro-ph/0502439v1

Astronomy and Astrophysics

Astrophysics

11 pages, 1 figure

Scientific paper

The consideration of dark energy's quanta, required also by thermodynamics, introduces its chemical potential into the cosmological equations. Isolating its main contribution, we obtain solutions with dark energy decaying to matter or radiation. When dominant, their energy densities tend asymptotically to a constant ratio, explaining today's dark energy-dark matter coincidence, and in agreement with supernova redshift data, and a universe-age constraint. This also connects the Planck's and today's scales through time. This decay may be manifested in the highest-energy cosmic rays, recently detected.

Affiliated with

Also associated with

No associations

Rating

Cosmology from decaying dark energy, primordial at the Planck scale 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 Cosmology from decaying dark energy, primordial at the Planck scale, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cosmology from decaying dark energy, primordial at the Planck scale will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-471233