Instability Proof for Einstein-Yang-Mills Solitons with Arbitrary Gauge Groups
arXiv:gr-qc/9407009
Abstract
We prove that static, spherically symmetric, asymptotically flat, regular solutions of the Einstein-Yang-Mills equations are unstable for arbitrary gauge groups, at least for the ``generic" case. This conclusion is derived without explicit knowledge of the possible equilibrium solutions.
18 pages, Latex, ZU-TH 19/94