7. Sebastian J. Szybka Chaos and Vacuum Gravitational Collapse Proceedings of the Spanish Relativity Meeting 2008, AIP Conf. Proc., vol. 1122, pp. 172-178 (2009). [abstract] [journal] |
Abstract: The numerical evidence for chaotic behavior in vacuum gravitational collapse is presented. The collapse is studied in five dimensional vacuum spacetimes satisfying the cohomogeneity-two triaxial Bianchi type-IX ansatz. |
8. Sebastian J. Szybka Chaos, Gravity and Wave Maps with Target SU(2) Proceedings of the MG11 Meeting on General Relativity (2008). [abstract] [journal] |
Abstract: We present the numerical evidence for chaotic solutions and fractal threshold behavior in the Einstein equations coupled to a wave map (with target SU(2)). This phenomenon is explained in terms of heteroclinic intersections. |