  We derive the form of reciprocal generalized radiative transfer (RGRT) that
includes the Levermore-Pomraning attenuation law for paths leaving a
deterministic origin. The resulting model describes linear transport within
multi-dimensional stochastic binary mixtures with Markovian mixing statistics
and nonstochastic albedo and phase function. The derivation includes a new
attenuation law and related free-path distribution between collisions, which
was previously estimated using a Monte Carlo approach. We also show that
previous stationary descriptions of binary mixtures with binomial mixing
statistics reduce to exponential attenuations and, thus, have an exact
homogenization within classical radiative transfer.
