Three-Dimensional General-Relativistic Hydrodynamic Simulations of Binary Neutron Star Coalescence and Stellar Collapse with Multipatch Grids

@inproceedings{Reisswig2013ThreeDimensionalGH,
  title={Three-Dimensional General-Relativistic Hydrodynamic Simulations of Binary Neutron Star Coalescence and Stellar Collapse with Multipatch Grids},
  author={Christian Reisswig and R. Haas and Christian D. Ott and Ernazar Abdikamalov and Philipp Moesta and Denis Pollney and Erik Schnetter},
  year={2013}
}
  • Christian Reisswig, R. Haas, +4 authors Erik Schnetter
  • Published 2013
  • Physics
  • We present a new three-dimensional, general-relativistic hydrodynamic evolution scheme coupled to dynamical spacetime evolutions which is capable of efficiently simulating stellar collapse, isolated neutron stars, black hole formation, and binary neutron star coalescence. We make use of a set of adapted curvilinear grids (multipatches) coupled with flux-conservative, cell-centered adaptive mesh refinement. This allows us to significantly enlarge our computational domains while still maintaining… CONTINUE READING

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