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Construction of highly accurate models of rotating neutron stars โ€“ comparison of three different numerical schemes

Construction of highly accurate models of rotating neutron stars โ€“ comparison of three different numerical schemes

We conduct a direct comparison of three different representative numerical codes for constructing models of rapidly rotating neutron stars in general relativity. Our aim is to evaluate the accuracy of the codes and to investigate how the accuracy is affected by the choice of interpolation, domain of integration and equation โ€ฆ