3D General Relativistic Simulations of Coalescing Binary Neutron Stars
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概要
- 論文の詳細を見る
We develop a 3 dimensional computer code to study a coalescing neutron star binary. The code can currently follow the evolution up to two stars begin to merge from two spherical stars of mass 1M_<⊙> and radius 8.9km with separation 35.4km. As for coordinate conditions, we use conformal slicing and pseudo-minimal distortion conditions. The evolution equations for the metric are integrated using the CIP method while the van Leer's scheme is used to integrate the equations for the matter. We present a few results of our simulations including gravitational radiation.
- 理論物理学刊行会の論文
- 2000-01-31
著者
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Nakamura Takashi
Yukawa Institute for Theoretical Physics, Kyoto University
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OOHARA Ken-ichi
Department of Physics, Kyoto University
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Oohara K
Department Of Physics Niigata University
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Oohara Ken-ichi
National Laboratory For High Energy Physics
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Oohara Ken-ichi
Department Of Oral Anatomy Kanagawa Dental College
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OOHARA Kenichi
National Laboratory for High Energy Physics
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