Binary Neutron Stars: Equilibrium Models beyond Spatial Conformal Flatness
نویسندگان
چکیده
منابع مشابه
Binary neutron stars: Equilibrium models beyond spatial conformal flatness.
Equilibria of binary neutron stars in close circular orbits are computed numerically in a waveless formulation: the full Einstein-relativistic-Euler system is solved on an initial hypersurface to obtain an asymptotically flat form of the 4-metric and an extrinsic curvature whose time derivative vanishes in a comoving frame. Two independent numerical codes are developed, and solution sequences t...
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Keisuke Taniguchi,1 Masaru Shibata,2 and Alessandra Buonanno3,4 1Graduate School of Arts and Sciences, University of Tokyo, Komaba, Meguro, Tokyo, 153-8902, Japan 2Yukawa Institute for Theoretical Physics, Kyoto University, Kyoto, 606-8502, Japan 3Max Planck Institute for Gravitational Physics (Albert Einstein Institute), Am Mühlenberg 1, Potsdam-Golm, 14476, Germany 4Department of Physics, Uni...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2006
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.97.171101