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gr-qc2026
Two-fluid -mode oscillations of dark-matter-admixed neutron stars
Zi-Yue Zheng, Ting-Ting Sun, Huan Chen +4
We study quadrupolar -mode oscillations of dark-matter-admixed neutron stars (DANSs) in full general relativity (GR). The ordinary component is described by microscopic Brueckne…
nucl-th2026
Quasiradial oscillations of rotating hybrid neutron stars
Zi-Yue Zheng, Ting-Ting Sun, Huan Chen +4
We investigate fundamental quasiradial oscillations in slow-rotation approximation of pure and hybrid neutron stars, employing equations of state of nuclear matter from Brueckner-H…
nucl-th2026
Dark matter effects on the properties of hybrid neutron stars
Jin-Biao Wei, G. Wu, H. Chen +2
We study the effects of dark matter on the properties of hybrid neutron stars, in particular the influence on the mass-radius relation, the value of the maximum mass, and the hadro…