146 citations · 1.8k across the 51 of their papers we have counts for
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A Bayesian inference of relativistic mean-field model for neutron star matter from observation of NICER and GW170817/AT2017gfo
Zhenyu Zhu, Ang Li, Tong Liu
The observations of optical and near-infrared counterparts of binary neutron star mergers not only enrich our knowledge about the abundance of heavy elements in the Universe, or he…
Astrophysical implications on hyperon couplings and hyperon star properties with relativistic equations of states
Xiangdong Sun, Zhiqiang Miao, Baoyuan Sun +1
Hyperons are essential constituents in the neutron star interior. The poorly-known hyperonic interaction is a source of uncertainty for studying laboratory hypernuclei and neutron…
Dark matter admixed neutron star properties in the light of X-ray pulse profile observations
Zhiqiang Miao, Yaofeng Zhu, Ang Li +1
The distribution of the dark matter (DM) in DM-admixed-neutron stars (DANSs) is supposed to be either a dense dark core or an extended dark halo, which is subject to the DM fractio…
Bayesian inference of strange star equation of state using the GW170817 and GW190425 data
Zhiqiang Miao, Jin-Liang Jiang, Ang Li +1
The observations of compact star inspirals from LIGO/Virgo provide a valuable tool to study the highly uncertain equation of state (EOS) of dense matter at the densities in which t…
Revisiting the post-glitch relaxation of the 2000 Vela glitch with the neutron star equation of states in the Brueckner and relativistic Brueckner theories
Xinle Shang, Ang Li
We revisit the short-term post-glitch relaxation of the Vela 2000 glitch in the simple two-component model of pulsar glitch by making use of the latest realistic equations of state…
On the moment of inertia of PSR J0737-3039 A from LIGO/Virgo and NICER
Zhiqiang Miao, Ang Li, Zi-Gao Dai
We perform a Bayesian analysis of neutrons star moment of inertia by utilizing the available gravitational-wave data from LIGO/Virgo (GW170817 and GW190425) and mass-radius measure…
Constraints on the maximum mass of neutron stars with a quark core from GW170817 and NICER PSR J0030+0451 data
Ang Li, Zhiqiang Miao, Sophia Han +1
We perform a Bayesian analysis of the maximum mass of neutron stars with a quark core, incorporating the observational data from tidal deformability of the GW170817 b…
-mode Stability of GW190814's Secondary Component as a Supermassive and Superfast Pulsar
Xia Zhou, Ang Li, Bao-An Li
The nature of GW190814's secondary component of mass in the mass gap between the currently known maximum mass of neutron stars and the minimum…
Bayesian inference of quark star equation of state using the NICER PSR J0030+0451 data
Ang Li, Zhi-Qiang Miao, Jin-Liang Jiang +2
We constrain the equation of state of quark stars within the Bayesian statistical approach using the mass and radius measurements of PSR J0030+0451 from NICER. Three types of bag m…
Tidal deformability and gravitational-wave phase evolution of magnetised compact-star binaries
Zhenyu Zhu, Ang Li, Luciano Rezzolla
The evolution of the gravitational-wave phase in the signal produced by inspiralling binaries of compact stars is modified by the nonzero deformability of the two stars. Hence, the…
Relation between gravitational mass and baryonic mass for non-rotating and rapidly rotating neutron stars
He Gao, Shun-Ke Ai, Zhou-Jian Cao +5
With a selected sample of neutron star (NS) equation-of-states (EOSs) that are consistent with the current observations and have a range of maximum masses, we investigate the relat…
The allowed parameter space of a long-lived neutron star as the merger remnant of GW170817
Shunke Ai, He Gao, Zi-Gao Dai +3
Limited by the sensitivities of the current gravitational wave (GW) detectors, the central remnant of the binary neutron star (NS) merger associated with GW170817 remains an open q…
Pulsar glitch and nuclear EoS: Applicability of superfluid model
A. Li, R. Wang
In this contribution, we have made use of the contemporary equation of states (EOSs) for the complete neutron star structure, and confronted them with one particular glitch constra…
Constraints on interquark interaction parameters with GW170817 in a binary strange star scenario
Enping Zhou, Xia Zhou, Ang Li
The LIGO/VIRGO detection of the gravitational waves from a binary merger system, GW170817, has put a clean and strong constraint on the tidal deformability of the merging objects.…
Comparison of gravitational waves from central engines of gamma-ray bursts: neutrino-dominated accretion flows, Blandford-Znajek mechanisms, and millisecond magnetars
Tong Liu, Chao-Yang Lin, Cui-Ying Song +1
Neutrino-dominated accretion flow (NDAF) around a rotating stellar-mass black hole (BH) is one of the plausible candidates for the central engines of gamma-ray bursts (GRBs). Becau…
Outflows from black hole hyperaccretion systems: short and long-short gamma-ray bursts and "quasi-supernovae"
Cui-Ying Song, Tong Liu, Ang Li
The detections of some long gamma-ray bursts (LGRBs) relevant to mergers of neutron star (NS)-NS or black hole (BH)-NS, as well as some short gamma-ray bursts (SGRBs) probably prod…
New equation of states for postmerger supramassive quark stars
Ang Li, Zhen-Yu Zhu, Xia Zhou
Binary neutron star (NS) mergers with their subsequent fast-rotating supramassive magnetars are one attractive interpretation for at least some short gamma-ray bursts (SGRBs), base…
Rotating NSs/QSs and recent astrophysical observations
Ang Li, Jianmin Dong
Both fast and slow configurations of rotating neutron stars (NSs) are studied with the recently-constructed unified NS EoSs. The calculations for pure quark stars (QSs) and hybrid…
Internal X-ray plateau in short GRBs: Signature of supramassive fast-rotating quark stars?
Ang Li, Bing Zhang, Nai Bo Zhang +3
A supramassive, strongly-magnetized millisecond neutron star (NS) has been proposed to be the candidate central engine of at least some short gamma-ray bursts (SGRBs), based on the…
Fast radio bursts and their gamma-ray or radio afterglows as Kerr-Newman black hole binaries
Tong Liu, Gustavo E. Romero, Mo-Lin Liu +1
Fast radio bursts (FRBs) are radio transients lasting only about a few milliseconds. They seem to occur at cosmological distances. We propose that these events can be originated in…
Vertical convection in neutrino-dominated accretion flows
Tong Liu, Wei-Min Gu, Norita Kawanaka +1
We present the effects of the vertical convection on the structure and luminosity of the neutrino-dominated accretion flow (NDAF) around a stellar-mass black hole in spherical coor…