tipa -- 7/18/2007

Evidence for a Long-Standing Top-Heavy IMF in the Central Parsec of the Galaxy

• Authors: H. Maness, F. Martins, S. Trippe, R. Genzel, J. R. Graham, C. Sheehy, M. Salaris, S. Gillessen, T. Alexander, T. Paumard, T. Ott, R. Abuter, F. Eisenhauer

Red Density Perturbations and Inflationary Gravitational Waves

• Authors: Luca Pagano, Asantha Cooray, Alessandro Melchiorri, Marc Kamionkowski