3 papers
hep-ph2024
Corrections from space-time dependent electromagnetic fields to Wigner functions and spin polarization
Shi-Zheng Yang, Jian-Hua Gao, Shi Pu
We have derived the Wigner equations at global equilibrium with constant vorticity but space-time dependent electromagnetic fields up to second order in semiclassical expansion. We…
hep-ph2022
Constraining non-dissipative transport coefficients in global equilibrium
Shi-Zheng Yang, Jian-Hua Gao, Zuo-Tang Liang
The fluid in global equilibrium must fulfill some constraints. These constraints can be derived from quantum statistical theory or kinetic theory. In this paper we will show that h…
hep-ph2020
Second-order Charge Currents and Stress Tensor in Chiral System
Shi-Zheng Yang, Jian-Hua Gao, Zuo-Tang Liang +1
We solve the Wigner equation for massless spin-1/2 charged fermions near global equilibrium. The Wigner function can be obtained order by order in the power expansion of the vortic…