The evolution of cosmic string loops in Kerr-de Sitter spacetimes
arXiv:hep-th/0412297 · doi:10.1007/s10714-006-0329-7
Abstract
The equation of cosmic string loops in Kerr-de Sitter spacetimes is derived. Having solved the equation numerically, we find that the loops can expand and exist except for too small ones.
8 pages