Less is more: How cosmic voids can shed light on dark energy
arXiv:1211.3249 · doi:10.1142/9789814623995_0373
Abstract
We showed how the shape of cosmic voids can be used to distinguish between different models of dark energy using galaxy positions.
3 pages, 5 figures. Proceedings of the Thirteenth Marcel Grossman Meeting on General Relativity (Stockholm, Sweden, July 1-7, 2012), invited talk at the Parallel Session OC4 "New developments in the study of the large scale structure of the Universe": http://www.icra.it/mg/mg13/