79 citations · 509 across the 26 of their papers we have counts for
27 papers
Kernel moments and thermodynamic stability in nonlocal Nambu--Jona-Lasinio models
Xiaozhu Yu, Xinyang Wang
We study thermodynamic consistency and stability in a covariant two-flavor nonlocal Nambu--Jona-Lasinio model at zero chemical potential in the homogeneous quark mean-field approxi…
The role of thermal photons in a magnetized plasma and their significance in heavy ion collisions
Zhaolu Ouyang, Xinyang Wang
In this contribution, we present thermal photon production mechanisms within a magnetized quark-gluon plasma, utilizing the framework of Landau-level quantization. We examine the s…
Thermal Dilepton Polarization under Rotation or Magnetic Field in Heavy-ion Collisions
Haowen He, Bowen Hou, Xinyang Wang +1
Dilepton (Virtual photon) polarization is characterized by anisotropic coefficients , , and , which are expected to be influenced by vorticity and magnetic fields…
Spectral structure of the Benjamin-Feir instability in deep-water gravity-capillary Stokes waves
Ting-Yang Hsiao, Xinyang Wang
We investigate the Benjamin--Feir instability of small-amplitude gravity-capillary Stokes waves in deep water for the full water-wave equations. While modulational instability has…
Toward a Unified Picture of Confinement and Baryon Structure
Fan Lin, Xinyang Wang
In this work, we investigate the infrared structure of quantum chromodynamics from the perspective of the Cho-Faddeev-Niemi decomposition and the Faddeev-Niemi effective theory of…
Scaling functions in the soft-wall AdS/QCD models
Zhongzheng Zhang, Danning Li, Lang Yu +2
We investigate the static scaling behavior of the chiral condensate near the two-flavor critical point within the framework of the soft-wall AdS/QCD. The scaling functions are extr…
Masses of the conjectured H-dibaryon at different temperatures
Liang-Kai Wu, Han Tang, Xin-Yang Wang +1
We present a lattice QCD determination of masses of the conjectured H-dibaryon at nine different temperatures . I…
Exploring the chiral and deconfinement phase transitions in a self-consistent PNJL model
Xiaozhu Yu, Liangkai Wu, Lang Yu +1
In this work, we study the chiral and deconfinement phase transitions in a two-flavor Polyakov loop extended Nambu--Jona-Lasinio (PNJL) model. And note that the self-consistent mea…
(pseudo)Scalar mesons in a self-consistent NJL model
Xiaozhu Yu, Xinyang Wang
In this study, we investigate the mass spectrum of and mesons at finite chemical potential using the self-consistent NJL model and the Fierz-transformed interaction Lagrang…
Rate and ellipticity of dilepton production in a magnetized quark-gluon plasma
Xinyang Wang, Igor A. Shovkovy
Using the Landau-level representation for the imaginary part of the photon polarization tensor, we derive an explicit expression for the dilepton production rate from a hot quark-g…
Impacts of (inverse) magnetic catalysis on screening masses of neutral pions and sigma mesons in hot and magnetized quark matter
Bing-kai Sheng, Xinyang Wang, Lang Yu
We investigate the screening masses of neutral pions and sigma mesons in hot and magnetized quark matter in the framework of a two-flavor lattice-improved Nambu-Jona-Lasinio (NJL)…
Polarization tensor of magnetized quark-gluon plasma at nonzero baryon density
Xinyang Wang, Igor Shovkovy
We derive a general expression for the absorptive part of the one-loop photon polarization tensor in a strongly magnetized quark-gluon plasma at nonzero baryon chemical potential.…
Do we need to use regularization on the thermal part in the NJL model?
Kai Xue, Xiaozhu Yu, Xinyang Wang
The Nambu--Jona-Lasinio (NJL) model is one of the most useful tools to study non-perturbative strong interaction matter. Because it is a nonrenormalizable model, the choosing of re…
Photon polarization tensor in a magnetized plasma: Absorptive part
Xinyang Wang, Igor Shovkovy
We calculate the absorptive part of the photon polarization tensor in a hot magnetized relativistic plasma. In the derivation, we utilize a Landau-level representation for the ferm…
The pole and screening masses of neutral pion in hot and magnetized medium: a comprehensive study in the Nambu--Jona-Lasinio model
Bingkai Sheng, Yuanyuan Wang, Xinyang Wang +1
In this work, we investigate not only the pole masses but also the screening masses of neutral pions at finite temperature and magnetic field by utilizing the random phase approxim…
Ellipticity of photon emission from strongly magnetized hot QCD plasma
Xinyang Wang, Igor A. Shovkovy, Lang Yu +1
By making use of an explicit representation for the imaginary part of the photon polarization tensor in terms of transitions between the Landau levels of light quarks, we study the…
Cooperation in Small Groups -- an Optimal Transport Approach
Xinyang Wang
If agents cooperate only within small groups of some bounded sizes, is there a way to partition the population into small groups such that no collection of agents can do better by…
Quark matter under rotation in the NJL model with vector interaction
Xinyang Wang, Minghua Wei, Zhibin Li +1
We study the chiral phase transition of quark matter under rotation in two-flavor Nambu--Jona-Lasinio (NJL) model. It is found that, in the rotating frame, the angular velocity pla…
Neutral and charged (pseduo)scalar mesons and diquarks under magnetic fields
Hao Liu, Xinyang Wang, Lang Yu +1
We investigate both (pseudo)scalar mesons and diquarks in the presence of external magnetic field in the framework of the two-flavored Nambu--Jona-Lasinio (NJL) model, where mesons…
The kurtosis of net baryon number fluctuations from a realistic Polyakov--Nambu--Jona-Lasinio model along the experimental freeze-out line
Zhibin Li, Kun Xu, Xinyang Wang +1
Firstly we qualitatively analyze the formation of the dip and peak structures of the kurtosis of net baryon number fluctuation along imagined freeze-out lines and discuss th…
Chemical-disorder-caused Medium Range Order in Covalent Glass
Xianqiang Liu, Xianbin Li, Xinyang Wang +5
How atoms in covalent solids rearrange over a medium-range length-scale during amorphization is a long pursued question whose answer could profoundly shape our understanding on amo…
Dynamic Equilibrium Limit Order Book Model and Optimal Execution Problem
Jin Ma, Xinyang Wang, Jianfeng Zhang
In this paper we propose a dynamic model of Limit Order Book (LOB). The main feature of our model is that the shape of the LOB is determined endogenously by an expected utility fun…
Chiral asymmetry in QED matter in a magnetic field
E. V. Gorbar, V. A. Miransky, I. A. Shovkovy +1
We calculate the electron self-energy in a magnetized QED plasma to the leading perturbative order in the coupling constant and to the linear order in an external magnetic field. W…
Radiative corrections to chiral separation effect in QED
E. V. Gorbar, V. A. Miransky, I. A. Shovkovy +1
We calculate the leading radiative corrections to the axial current in the chiral separation effect in dense QED in a magnetic field. Contrary to the conventional wisdom suggesting…