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GR: Fachverband Gravitation und Relativitätstheorie

GR 7: Schwarze Löcher

GR 7.4: Talk

Wednesday, March 11, 2009, 17:45–18:05, A214

The power of Poincaré invariance concerning black hole binary interaction — •Steven Hergt, Gerhard Schäfer, and Jan Steinhoff — FSU Jena, TPI, Max-Wien Platz 1, Germany

The fulfillment of the space-asymptotic Poincaré algebra is used to derive new higher-order-in-spin interaction Hamiltonians for binary black holes in the Arnowitt-Deser-Misner canonical formalism almost completing the set of the formally second post-Newtonian order spin-interaction Hamiltonians involving nonlinear spin terms.