189 citations · 845 across the 15 of their papers we have counts for
6 papers · 1 filter
Dense Nuclear Matter Equation of State from Heavy-Ion Collisions
Agnieszka Sorensen, Kshitij Agarwal, Kyle W. Brown +133
The nuclear equation of state (EOS) is at the center of numerous theoretical and experimental efforts in nuclear physics. With advances in microscopic theories for nuclear interact…
Trace anomaly as signature of conformality in neutron stars
Yuki Fujimoto, Kenji Fukushima, Larry D. McLerran +1
We discuss an interpretation that a peak in the sound velocity in neutron star matter, as suggested by the observational data, signifies strongly-coupled conformal matter. The norm…
Equation of state of neutron star matter and its warm extension with an interacting hadron resonance gas
Yuki Fujimoto, Kenji Fukushima, Yoshimasa Hidaka +2
We propose an interpolating equation of state that satisfies phenomenologically established boundary conditions in two extreme regimes at high temperature and low baryon density an…
Extensive Studies of the Neutron Star Equation of State from the Deep Learning Inference with the Observational Data Augmentation
Yuki Fujimoto, Kenji Fukushima, Koichi Murase
We discuss deep learning inference for the neutron star equation of state (EoS) using the real observational data of the mass and the radius. We make a quantitative comparison betw…
Mapping neutron star data to the equation of state using the deep neural network
Yuki Fujimoto, Kenji Fukushima, Koichi Murase
The densest state of matter in the universe is uniquely realized inside central cores of the neutron star. While first-principles evaluation of the equation of state of such matter…
Methodology study of machine learning for the neutron star equation of state
Yuki Fujimoto, Kenji Fukushima, Koichi Murase
We discuss a methodology of machine learning to deduce the neutron star equation of state from a set of mass-radius observational data. We propose an efficient procedure to deal wi…