From the 1 of 9 linked papers with an AI index.
9 papers
White dwarf-neutron star matter transition and the effect of light elements
Yao Ma, Yong-Liang Ma, Ruo-Xi Wu +1
White dwarfs and neutron stars are unique laboratories for dense nuclear matter physics. We develop a single relativistic mean-field framework that treats both classes of compact s…
NNStar: An end-to-end AI agent for nuclear matter and neutron star physics
Yao Ma, Yong-Liang Ma, Jia-Ying Xiong
The paper introduces NNStar, an AI agent that uses a large language model to automatically build, solve, and fit relativistic mean‑field models of dense nuclear matter and neutron…
Compact star and compact star matter properties from a baryonic extended linear sigma model with explicit chiral symmetry breaking
Yao Ma, Yong-Liang Ma, Lu-Qi Zhang
Based on a baryonic extended linear sigma model including explicit chiral symmetry breaking effect, the structure of neutron stars with the emergence of hyperons is investigated us…
Nuclear matter properties and neutron star structures from an extended linear sigma model
Yao Ma
The properties of nuclear matter and the structures of neutron stars are analyzed with a baryonic extended linear sigma model in mean-field approximation, where the masses of baryo…
Neutron star structure and nuclear matter properties from a general Walecka-type model with Bayesian analysis
Yao Ma, Jia-Ying Xiong
We establish a Bayesian analysis framework with a general Walecka-type relativistic mean-field model to study dense nuclear matter under constraints from nuclear matter properties…
Hadronic description of nuclear matter and neutron star properties
Yao Ma, Yong-Liang Ma, Jia-Ying Xiong
The composition of the neutron star is one of the most fundamental and long-standing problems in nuclear- and astro-physics. The known properties of nuclear matter, together with t…