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arXiv · 2411.15697

$f$-mode oscillations of hybrid stars with pasta construction

Zi-Yue Zheng·Jin-Biao Wei·Huan Chen·Xiao-Ping Zheng·G. F. Burgio·H. -J. Schulze
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Abstract

We investigate nonradial $f$-mode oscillations of hybrid neutron stars in full general relativity, employing hybrid equations of state describing a nuclear outer core and a pasta-phase transition to a quark-matter core. The validity of various universal relations is confirmed for those stars. Prospects of observations are also discussed.

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Zi-Yue Zheng, Jin-Biao Wei, Huan Chen, Xiao-Ping Zheng, G. F. Burgio, H. -J. Schulze. 2024-11-24. $f$-mode oscillations of hybrid stars with pasta construction. https://arxiv.org/abs/2411.15697

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