No short hair behaviors of ultra-compact stars
نویسندگان
چکیده
منابع مشابه
On the oscillation spectra of ultra compact stars
Quasinormal modes of ultra compact stars with uniform energy density have been calculated. For less compact stars, there is only one very slowly damped polar mode (corresponding to the Kelvin f-mode) for each spherical harmonic index l. Further long-lived modes become possible for a sufficiently compact star (roughly when M/R ≥ 1/3). We compare the characteristic frequencies of these resonant p...
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ژورنال
عنوان ژورنال: The European Physical Journal C
سال: 2021
ISSN: 1434-6044,1434-6052
DOI: 10.1140/epjc/s10052-021-09034-7