Gaussian fluctuating Generally covariant diffusion
arXiv:2601.01656
Abstract
We extend the previously developed [1] generally covariant formalism to include diffusion of conserved charges, and comment on the seming difference between the chemica potential term and the diffusion term
Extensively extended discussion and apprendix added. Coauthor added. Version accepted, Phys Rev D https://doi.org/10.1103/9bg6-shp6