D. Baumann, and H. Peiris. (2008)cite arxiv:0810.3022
Comment: 18 pages, 12 figures. Invited review to appear in Advanced Science
Letters Special Issue on Quantum Gravity, Cosmology and Black Holes.
D. Baumann. (2009)cite arxiv:0907.5424
Comment: Lectures from the 2009 Theoretical Advanced Study Institute at Univ.
of Colorado, Boulder (160 pages, 42 figures).