146 citations · 402 across the 21 of their papers we have counts for
21 papers
Mass spectra of charged mesons and the quenching of vector meson condensation via exact phase-space diagonalization
Jingyi Chao, Kun Xu
We investigate the dynamics and mass spectra of charged pseudoscalar () and vector () mesons in a background magnetic field at finite temperature using the two-flavor Nam…
Diquark and chiral condensate in a self-consistent NJL-type model
Wen-Li Yuan, Jingyi Chao, Ang Li
In this work, a modified two-flavor NJL-type model is utilized, in which the contact current-current interaction is Fierz-transformed into quark-antiquark interactions and quark-qu…
N-particle irreducible actions for stochastic fluids
Jingyi Chao, Thomas Schaefer
We construct one- and two-particle irreducible (1PI and 2PI) effective actions for the stochastic fluid dynamics of a conserved density undergoing diffusive motion. We compute the…
Thermalization and prethermalization in the soft-wall AdS/QCD model
Xuanmin Cao, Jingyi Chao, Hui Liu +1
The real-time dynamics of chiral phase transition is investigated in a two-flavor () soft-wall AdS/QCD model. To understand the dynamics of thermalization, we quench the sys…
Dimensional reduction and the generalized pion in a magnetic field within the NJL model
Jingyi Chao, Yu-Xin Liu
In this work, the mass of the neutral pion is investigated in the presence of background magnetic fields in the framework of the Nambu--Jona-Lasinio model. Taking into account the…
Non-equilibrium cumulants within model A from crossover to first-order phase transition side
Lijia Jiang, Jingyi Chao
We study the non-equilibrium cumulants of the chiral order parameter field (σ field) in different phase transition scenarios via Langevin dynamics. Cumulants up to fourth-order hav…
Exposing the effect of -wave in pion triplet under the strong magnetic field
Zanbin Xing, Jingyi Chao, Lei Chang +1
The static properties, masses and decay constants, of pseudoscalar meson triplet in a strongly magnetized medium are studied through the Dyson-Schwinger equation approach treatment…
Application of radial basis functions neutral networks in spectral functions
Meng Zhou, Fei Gao, Jingyi Chao +2
The reconstruction of spectral function from correlation function in Euclidean space is a challenging task. In this paper, we employ the Machine Learning techniques in terms of the…
Multiplicative noise and the diffusion of conserved densities
Jingyi Chao, Thomas Schaefer
Stochastic fluid dynamics governs the long time tails of hydrodynamic correlation functions, and the critical slowing down of relaxation phenomena in the vicinity of a critical poi…
Mass-dependence of pseudocritical temperature in mean field approximation
Zhan Bai, Lei Chang, Jingyi Chao +2
We restrict our computation in the mean field approximation which could lead to a clear critical behavior. We analyze the scaling behavior with different shape of interaction kerne…
Light charged pion in ultra-strong magnetic field
Jingyi Chao, Yu-Xin Liu, Lei Chang
In this work, the mass of charged pions is investigated in the presence of background magnetic fields stronger than the energy scale of QCD. We introduce an anomaly magnetic moment…
Effect of the anomalous magnetic moment of quarks on magnetized QCD matter and meson spectra
Kun Xu, Jingyi Chao, Mei Huang
We systematically investigate the effect of the anomalous magnetic moment(AMM) of quarks on the magnetized QCD matter, including the magnetic susceptibility, the inverse magnetic c…
Phase diagram of two-color QCD matter at finite baryon and axial isospin densities
Jingyi Chao
We study the two-color QCD matter within two fundamental quark flavors via both chiral perturbation theory and Nambu--Jona-Lasinio model methods. The effective Lagrangian described…
Charged pion condensation under parallel electromagnetic fields
Jingyi Chao, Mei Huang, Andrey Radzhabov
The formation of charged pion condensate under parallel electromagnetic fields is studied within the two-flavor Nambu--Jona-Lasinio model. The technique of Schwinger proper time me…
Photon polarization tensor in a magnetized plasma system
Jingyi Chao, Mei Huang
We investigate the photon polarization tensor at finite temperature in the presence of a static and homogeneous external magnetic field. In our scheme, the Matsubara frequency summ…
Zeta Function Regularization of Photon Polarization Tensor for a Magnetized Vacuum
Jingyi Chao, Lang Yu, Mei Huang
In this paper, we have developed a systematic technique to regularize double summations of Landau levels and analytically evaluated the photon vacuum polarization at an external ma…
Inverse magnetic catalysis induced by sphalerons
Jingyi Chao, Pengcheng Chu, Mei Huang
The recently discovered inverse magnetic catalysis around the critical temperature indicates that some important information is missing in our current understanding of conventional…
Conformal symmetry and non-relativistic second order fluid dynamics
Jingyi Chao, Thomas Schaefer
We study the constraints imposed by conformal symmetry on the equations of fluid dynamics at second order in gradients of the hydrodynamic variables. At zeroth order conformal symm…
Viscosity spectral functions of the dilute Fermi gas in kinetic theory
J. Chao, M. Braby, T. Schaefer
We compute the viscosity spectral function of the dilute Fermi gas for different values of the s-wave scattering length , including the unitarity limit . We perform…
Thermal Conductivity and Sound Attenuation in Dilute Atomic Fermi Gases
Matt Braby, Jingyi Chao, Thomas Schaefer
We compute the thermal conductivity and sound attenuation length of a dilute atomic Fermi gas in the framework of kinetic theory. Above the critical temperature for superfluidity,…
Thermal conductivity of color-flavor locked quark matter
Matt Braby, Jingyi Chao, Thomas Schaefer
We compute the thermal conductivity of color-flavor locked (CFL) quark matter. At temperatures below the scale set by the gap in the quark spectrum, transport properties are determ…