3 papers
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…
astro-ph.HE2025
-mode oscillations of protoneutron stars
Zi-Yue Zheng, Ting-Ting Sun, Huan Chen +4
We investigate nonradial -mode oscillations of protoneutron stars in full general relativity, employing equations of state described by the Brueckner-Hartree-Fock theory or the…