Numerical solutions to Einstein's equation are constructed on compact non-orientable spatial slices for simple cosmological models with varying curvatures, including locally homogeneous and inhomogeneous examples, to test the methods and code.
These compar- isons are complicated by the fact that the gauge choice made to ensure stable numerical evolutions do not keep the lapse N (t) fixed at its initial value
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Solving Einstein's Equation Numerically on Manifolds with Non-Orientable Spatial Slices
Numerical solutions to Einstein's equation are constructed on compact non-orientable spatial slices for simple cosmological models with varying curvatures, including locally homogeneous and inhomogeneous examples, to test the methods and code.