3 papers
astro-ph.HE2026
Strangeon Ergostars
Haojia Xia, Shichuan Chen, Hong-Bo Li +2
The nature of the central engine powering short gamma-ray bursts (sGRBs) in binary neutron star (BNS) mergers remains a key open question in the era of multi-messenger astronomy. T…
astro-ph.HE2024
Black hole-neutron star mergers with massive neutron stars in numerical relativity
Shichuan Chen, Luohan Wang, Kota Hayashi +3
We study the merger of black hole-neutron star (BH-NS) binaries in numerical relativity, focusing on the properties of the remnant disk and the ejecta, varying the mass of compactn…
astro-ph.HE2023
Free Energy of Anisotropic Strangeon Stars
Shichuan Chen, Yong Gao, Enping Zhou +1
Can pulsar-like compact objects release further huge free energy besides the kinematic energy of rotation? This is actually relevant to the equation of state of cold supra-nuclear…