4 papers
Limitations in constraining neutron star radii and nuclear properties from inspiral gravitational wave detections
Zhenyu Zhu, Richard O'Shaughnessy
We investigate the constraints on the neutron star equation of state (EoS) and nuclear properties achievable with third-generation gravitational wave detectors using the Fisher inf…
Subgrid Mean-field Dynamo Model with Dynamical Quenching in General Relativistic Magnetohydrodynamic Simulations
Hongzhe Zhou, Yosuke Mizuno, Zhenyu Zhu
Large-scale magnetic fields are relevant for a number of dynamical processes in accretion disks, including driving turbulence, reconnection events, and launching outflows. Numerica…
Three-dimensional equation of state extension of quark matter in Fermi-liquid theory
Zhenyu Zhu, Shuai Zha, Sophia Han
The cold, dense matter equation of state (EoS) determines crucial global properties of neutron stars (NSs), including the mass, radius and tidal deformability. However, a one-dimen…
Equation of State of Decompressed Quark Matter, and Observational Signatures of Quark-Star Mergers
Zhiqiang Miao, Zhenyu Zhu, Dong Lai
Quark stars are challenging to confirm or exclude observationally because they can have similar masses and radii as neutron stars. By performing the first calculation of the non-eq…