750 citations · 5.9k across the 100 of their papers we have counts for
101 papers
Simulation of 3+1D glasma in Milne coordinates I: Development of the framework
Hidefumi Matsuda, Xu-Guang Huang
We propose a new numerical method for D glasma simulation using Milne coordinates. We formulate the classical Yang-Mills field and D classical color current on a lattice at…
Chiral magnetovortical instability
Shuai Wang, Xu-Guang Huang
We demonstrate that in a chiral plasma subject to an external magnetic field, the chiral vortical effect can induce a new type of magnetohydrodynamic instability which we refer to…
QCD on Rotating Lattice with Staggered Fermions
Ji-Chong Yang, Xu-Guang Huang
We investigate the finite-temperature quantum chromodynamics (QCD) on a rotating lattice with staggered fermions and the projective plane boundary condition. We observe a…
Quark-meson model under rotation: A functional renormalization group study
Hao-Lei Chen, Zhi-Bin Zhu, Xu-Guang Huang
Rapid rotation may exist in physical systems such as non-central heavy ion collisions and neutron stars. Using functional renormalization group analysis of the quark-meson model, w…
Dynamic Calculations of Magnetic Field and Implications on Spin Polarization and Spin Alignment in Heavy Ion Collisions
Hui Li, Xiao-Liang Xia, Xu-Guang Huang +1
Magnetic field plays a crucial role in various novel phenomena in heavy-ion collisions. We solve the Maxwell equations numerically in a medium with time-dependent electric conducti…
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…
Electromagnetic fields in ultra-peripheral relativistic heavy-ion collisions
Jie Zhao, Jinhui Chen, Xu-Guang Huang +1
Ultraperipheral heavy-ion collisions (UPCs) offer unique opportunities to study processes under strong electromagnetic fields. In these collisions, highly charged fast-moving ions…
New developments in relativistic magnetohydrodynamics
Koichi Hattori, Masaru Hongo, Xu-Guang Huang
Relativistic magnetohydrodynamics (RMHD) provides an extremely useful description of the low-energy long-wavelength phenomena in a variety of physical systems from quark-gluon plas…
Gyrohydrodynamics: Relativistic spinful fluid with strong vorticity
Zheng Cao, Koichi Hattori, Masaru Hongo +2
We develop a relativistic (quasi-)hydrodynamic framework, dubbed the gyrohydrodynamics, to describe fluid dynamics of many-body systems with spin under strong vorticity based on en…
Spin relaxation rate for heavy quarks in weakly coupled QCD plasma
Masaru Hongo, Xu-Guang Huang, Matthias Kaminski +2
We compute the relaxation rate of the spin density of heavy quarks in a perturbative QCD plasma to leading-log order in the coupling constant . The spin relaxation rate in…
Chiral anomaly in non-relativistic systems: Berry curvature and chiral kinetic theory
Lan-Lan Gao, Xu-Guang Huang
Chiral anomaly and the novel quantum phenomena it induces have been widely studied for Dirac and Weyl fermions. In most typical cases, the Lorentz covariance is assumed and thus th…
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…
Vorticity and Spin Polarization in Heavy Ion Collisions: Transport Models
Xu-Guang Huang, Jinfeng Liao, Qun Wang +1
Heavy ion collisions generate strong fluid vorticty in the produced hot quark-gluon matter which could in turn induce measurable spin polarization of hadrons. We review recent prog…
Local spin alignment of vector mesons in relativistic heavy-ion collisions
Xiao-Liang Xia, Hui Li, Xu-Guang Huang +1
We investigate the spin alignment of vector mesons arising from locally polarized quarks and anti-quarks (local spin alignment) in heavy-ion collisions. We find that $ρ_{00}\neq 1/…