%0 Journal Article
%T Anchoring of polymers by traps randomly placed on a line
%A S. Nechaev
%A G. Oshanin
%A A. Blumen
%J Physics
%D 1999
%I arXiv
%X We study dynamics of a Rouse polymer chain, which diffuses in a three-dimensional space under the constraint that one of its ends, referred to as the slip-link, may move only along a one-dimensional line containing randomly placed, immobile, perfect traps. For such a model we compute exactly the time evolution of the probability $P_{sl}(t)$ that the chain slip-link will not encounter any of the traps until time $t$ and consequently, that until this time the chain will remain mobile.
%U http://arxiv.org/abs/cond-mat/9901269v1