Krüger, Jens - In: Physica A: Statistical Mechanics and its Applications 166 (1990) 2, pp. 206-219
We calculate the effective rate constant k∗ and the effective diffusion constant D∗ of diffusion-controlled reactions in a random array of perfectly absorbing spherical sinks. We use the effective medium approach developed by Cukier, Freed and Muthukumar. In contrast to their work we take...