22 citations · 22 across the 6 of their papers we have counts for
6 papers
Weyl anomaly induced transport in hydrodynamics
Shi-Zheng Yang, Jian-Hua Gao, Zuo-Tang Liang +4
We show that the Weyl (trace) anomaly gives rise to a new non-dissipative vector current in accelerated relativistic fluids. The anomaly uniquely fixes the second-order transport c…
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…
Second-order chiral kinetic theory from Wigner function approach
Shi-Zheng Yang, Shu-Xiang Ma, Jian-Hua Gao
We present a systematic method to derive the chiral kinetic theory from the Wigner equations based on quantum field theory order by order. We take special effort to derive the chir…
Revisit spin effects induced by thermal vorticity
Jian-Hua Gao, Shi-Zheng Yang
We revisit the spin effects induced by thermal vorticity by calculating them directly from the spin-dependent distribution functions. For the spin-1/2 particles, we give the polari…
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…
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…