Transport Mean Free Path for Magneto-Transverse Light Diffusion
  We derive an expression for the transport mean free path $\ell^*_\perp$ associated with magneto-transverse light diffusion for a random collection of Faraday-active   Mie scatterers. This expression relates the magneto-transverse diffusion in multiple scattering directly to the magneto-transverse scattering of a single scatterer. 
D. Lacoste, B. A. van Tiggelen