15 citations · 24 across the 3 of their papers we have counts for
3 papers
hep-th2022
Nonlinear effective dynamics of Brownian particle in magnetized plasma
Yanyan Bu, Biye Zhang, Jingbo Zhang
An effective description is presented for a Brownian particle in a magnetized plasma. In order to systematically capture various corrections to linear Langevin equation, we constru…
hep-th2022★ 9 cited
Holographic Schwinger-Keldysh field theory of SU(2) diffusion
Yanyan Bu, Xiyang Sun, Biye Zhang
We construct effective field theory for SU(2) isospin charge diffusion, based on holographic Schwinger-Keldysh contour arXiv:2008.01269. The holographic model consists of a probe S…
hep-th2021★ 15 cited
Schwinger-Keldysh effective action for relativistic Brownian particle in AdS-CFT
Yanyan Bu, Biye Zhang
We compute Schwinger-Keldysh effective action for a relativistic heavy quark (with constant background velocity) in strongly coupled N = 4 supersymmetric Yang-Mills plasma. The hol…