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arXiv · 0912.5311

Post-Newtonian Initial Data with Waves: Progress in Evolution

Bernard J. Kelly·Wolfgang Tichy·Yosef Zlochower·Manuela Campanelli·Bernard Whiting
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Abstract

In Kelly et al. [Phys. Rev. D, 76:024008, 2007], we presented new binary black-hole initial data adapted to puncture evolutions in numerical relativity. This data satisfies the constraint equations to 2.5 post-Newtonian order, and contains a transverse-traceless "wavy" metric contribution, violating the standard assumption of conformal flatness. We report on progress in evolving this data with a modern moving-puncture implementation of the BSSN equations in several numerical codes. We discuss the effect of the new metric terms on junk radiation and continuity of physical radiation extracted.

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Bernard J. Kelly, Wolfgang Tichy, Yosef Zlochower, Manuela Campanelli, Bernard Whiting. 2010-05-11. Post-Newtonian Initial Data with Waves: Progress in Evolution. https://doi.org/10.1088/0264-9381%2F27%2F11%2F114005

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