Diffusion-controlled reactions in presence of polymers
arXiv:cond-mat/9910267
Abstract
We study the properties of diffusion controlled reactions with traps or reaction sites attached to polymer chains or to a star polymer. Using a field theoretical renormalization group approach we obtain the scaling of the moments of concentration of diffusing particles near the core of a star polymer and calculate numerical values of the exponents governing the scaling of the reaction rate.
arXiv comment4 pages