Models of inflation and their predictions
arXiv:hep-ph/9902425 · doi:10.1063/1.59442
Abstract
Taking field theory seriously, inflation model-building is difficult but not impossible. The observed value of the spectral index of the adiabatic density perturbation is starting to discriminate between models, and may well pick out a unique one in the forseeable future.
Latex 5 pages. To appear in Particle Physics and the Early Universe (COSMO99), AIP (1999)