http://arxiv.org/abs/1706.09415
We present a prototype model that resolves the cosmological constant problem using matter alone, i.e., without modifying gravity. Its generic cosmological solutions adjust an arbitrarily large, negative dark energy to a positive value parametrically suppressed by an initial field velocity. Inflationary initial conditions lead to a positive dark energy exponentially smaller in magnitude than any model parameter, or any scale in the initial conditions.
B. Shlaer
Fri, 30 Jun 17
27/65
Comments: 5 pages, 2 figures
You must be logged in to post a comment.