Nakamura, Riou, Hashimoto, Masa-aki, Ichiki, Kiyotomo
We constrain the thermal evolution of the universe with a decaying cosmological term by using the method of the analysis for the Wilkinson Microwave Anisotropy Probe (WMAP) observation data. The...
Observational constraints on a decaying cosmological term (2006)
Nakamura, Riou, Hashimoto, Masa-aki, Ichiki, Kiyotomo
We investigate the evolution of a universe with a decaying cosmological term (vacuum energy) that is assumed to be a function of the scale factor. In this model, while the cosmological term increases...