MG12 - Talk detail |
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Participant |
Aichelburg, Peter C. | |
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Institution |
University of Vienna, Faculty of Physics - Boltzmanng 5 - Vienna - - Austria | |
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Session |
Talk |
Abstract |
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ANM2-ANM3 |
Tails for the Einstein-Yang-Mills system |
We study numerically the late-time behaviour of the coupled Einstein Yang-Mills system. We restrict ourselves to spherical symmetry and employ Bondi-like coordinates with radial compactification. In contrast to linear perturbation theory, numerical results exhibit tails with exponents close to $-4$ at timelike infinity $i^{+}$ and $-2$ at${\mathscr I}^+$. |