Event

Talk
Future stability for the Einstein-non-linear scalar field system, power law expansion
9 Jun 2008, 15:00 – 16:00

In the case of Einstein's equations coupled to a non-linear scalar field with a suitable exponential potential, there are solutions for which the expansion is accelerated and of power law type. In the talk I will discuss the future global non-linear stability of such models. The results generalize those of Mark Heinzle and Alan Rendall obtained using different methods.