9 citations · 20 across the 4 of their papers we have counts for
4 papers
Simple holographic dual of the Maxwell-Cattaneo model & the fate of KMS symmetry for non-hydrodynamic modes
Yongjun Ahn, Matteo Baggioli, Yanyan Bu +2
Diffusion, as described by Fick's laws, governs the spreading of particles, information, data, and even financial fluctuations. However, due to its parabolic structure, the diffusi…
Holographic derivation of effective action for a dissipative neutral fluid
Yanyan Bu, Xiyang Sun
Using a holographic prescription for the Schwinger-Keldysh closed time path, we derive the effective action for a dissipative neutral fluid holographically described by the Einstei…
Chiral Anomalous Magnetohydrodynamics in action: effective field theory and holography
Matteo Baggioli, Yanyan Bu, Xiyang Sun
Chiral Anomalous Magnetohydrodynamics (CAMHD) provides a low-energy effective framework for describing chiral fluids in the presence of dynamical electromagnetic fields and axial a…
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…