On initial conditions and global existence for accelerating cosmologies from string theory
arXiv:gr-qc/0502116 · doi:10.1007/s00023-005-0225-9
Abstract
We construct a solution satisfying initial conditions for accelerating cosmologies from string/M-theory. Gowdy symmetric spacetimes with a positive potential are considered. Also, a global existence theorem for the spacetimes is shown.
To appear in Annales Henri Poincare