750 citations · 5.9k across the 100 of their papers we have counts for
11 papers · 1 filter
Determination of impact parameter in high-energy heavy-ion collisions via deep learning
Pei Xiang, Yuan-Sheng Zhao, Xu-Guang Huang
In this study, Au+Au collisions with the impact parameter of fm at GeV are simulated by the AMPT model to provide the preliminary final-s…
Spin Polarization Formula for Dirac Fermions at Local Equilibrium
Yu-Chen Liu, Xu-Guang Huang
We derive a Cooper-Frye type spin polarization formula for Dirac fermions at local thermal equilibrium described by a grand canonical ensemble specified by temperature, fluid veloc…
Lambda polarization in Ag +Ag and Au +Au collisions around a few GeV
Xian-Gai Deng, Xu-Guang Huang, Yu-Gang Ma
Within the framework of Ultra-relativistic Quantum Molecular Dynamics (UrQMD) model, we extract the global spin polarization of hyperon in Ag + Ag and A…
Global hyperon polarization and effects of decay feeddown
Hui Li, Xiao-Liang Xia, Xu-Guang Huang +1
We study the global polarizations of , , and hyperons in noncentral Au+Au collisions at 7.7-200 GeV. We highlight the importance of effect of…
QCD phase structure under rotation
Hao-Lei Chen, Xu-Guang Huang, Jinfeng Liao
We give an introduction to the phase structure of QCD matter under rotation based on effective four-fermion models. The effects of the magnetic field on the rotating QCD matter are…
Relativistic spin hydrodynamics with torsion and linear response theory for spin relaxation
Masaru Hongo, Xu-Guang Huang, Matthias Kaminski +2
Using the second law of local thermodynamics and the first-order Palatini formalism, we formulate relativistic spin hydrodynamics for quantum field theories with Dirac fermions, su…
Detecting Chiral Magnetic Effect via Deep Learning
Yuan-Sheng Zhao, Lingxiao Wang, Kai Zhou +1
The search of chiral magnetic effect (CME) in heavy-ion collisions has attracted long-term attentions. Multiple observables have been proposed but all suffer from obstacles due to…
Global spin polarization of multistrange hyperons and feed-down effect in heavy-ion collisions
Hui Li, Xiao-Liang Xia, Xu-Guang Huang +1
Global spin polarization of hyperons is an important observable to probe the vorticity of the quark-gluon plasma produced in heavy-ion collisions. We calculate the global polarizat…
Hydrodynamic Attractor in a Hubble Expansion
Zhiwei Du, Xu-Guang Huang, Hidetoshi Taya
We analytically investigate hydrodynamic attractor solutions in both Müller-Israel-Stewart (MIS) and kinetic theories in a viscous fluid system undergoing a Hubble expansion with a…
Dynamical evolution of magnetic field in the pre-equilibrium quark-gluon plasma
Li Yan, Xu-Guang Huang
High-energy heavy-ion collisions generate extremely strong magnetic field which plays a key role in a number of novel quantum phenomena in quark-gluon plasma (QGP), such as the chi…
A hydrodynamic study of hyperon spin polarization in relativistic heavy ion collisions
Baochi Fu, Kai Xu, Xu-Guang Huang +1
We perform a systematic study of the spin polarization of hyperons in heavy-ion collisions using the MUSIC hydrodynamic model with A Multi-Phase Transport (AMPT) pre-equilibrium dy…