7-17 April 2008
Niels Bohr International Academy
Europe/Copenhagen timezone

Future stability of the Einstein-non-linear scalar field system, power law expansion

14 Apr 2008, 14:00
Aud. A (Niels Bohr International Academy)

Aud. A

Niels Bohr International Academy

Blegdamsvej 17 2100 Copenhagen Denmark


Hans Ringstrom (Stockholm (KTH))


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.

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