Quasi-radial modes of rotating stars in general relativity
arXiv:astro-ph/9908359 · doi:10.1046/j.1365-8711.2001.04115.x
Abstract
By using the Cowling approximation, quasi-radial modes of rotating general relativistic stars are computed along equilibrium sequences from non-rotating to maximally rotating models. The eigenfrequencies of these modes are decreasing functions of the rotational frequency. The eigenfrequency curve of each mode as a function of the rotational frequency has discontinuities, which arise from the avoided crossing with other curves of axisymmetric modes.
7 pages, 10 figures, submitted to MNRAS. (revisions: new results are presented)
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Cited by in corpus (28)
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