The Accelerating Universe

Oct, 2010
25 pages
Part of Adventures in cosmology, 321-353
e-Print:

Citations per year

20102013201620192022103
Abstract: (arXiv)
In this article we review the discovery of the accelerating universe using type Ia supernovae. We then outline ways in which dark energy - component that causes the acceleration - is phenomenologically described. We finally describe principal cosmological techniques to measure large-scale properties of dark energy. This chapter complements other articles in this book that describe theoretical understanding (or lack thereof) of the cause for the accelerating universe.
Note:
  • Invited review chapter for book "Adventures in Cosmology" (ed. D. Goodstein) aimed at general scientists; 28 pages, 10 figures
  • dark energy
  • expansion: acceleration
  • supernova
  • introductory
  • book