Radial oscillations of relativistic stars
Radial oscillations of relativistic stars
复制标题
相对论恒星的径向振荡
DOI:
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发表时间:
2000
期刊:
影响因子:
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通讯作者:
J. Ruoff
中科院分区:
文献类型:
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作者:
K. Kokkotas;J. Ruoff
We present a new survey of the radial oscillation modes of neutron stars. This study complements and corrects earlier studies of radial oscillations. We present an extensive list of frequencies for the most common equations of state and some more recent ones. In order to check the accuracy, we use two different numerical schemes which yield the same results. The stimulation for this work comes from the need of the groups that evolve the full nonlinear Einstein equation to have reliable results from perturbation theory for comparison.