Adaptive mesh and geodesically sliced Schwarzschild spacetime in 3+1 dimensions.
نویسنده
چکیده
We present first results obtained with a 3+1 dimensional adaptive mesh code in numerical general relativity. The adaptive mesh is used in conjunction with a standard ADM code for the evolution of a dynamically sliced Schwarzschild spacetime (geodesic slicing). We argue that adaptive mesh is particularly natural in the context of general relativity, where apart from adaptive mesh refinement for numerical efficiency one may want to use the built in flexibility to do numerical relativity on coordinate patches. PACS numbers: 04.25.Dm, 95.30.Sf, 97.60.Lf
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ورودعنوان ژورنال:
- Physical review. D, Particles and fields
دوره 54 12 شماره
صفحات -
تاریخ انتشار 1996