Dynamics of the fluctuation site-bond algorithm

We study the dynamics of coarse-grained polymer models by the application of a fluctuating bond-site algorithm on a regular cubic lattice. This technique especially allows efficient MC simulations for relatively high lattice occupation rates due to a possible replacement of monomer jumps by vacancy jumps. Furthermore, the presented algorithm allows a tractable rigorous concurrent analytical description of the lattice dynamics. This is demonstrated by the analytical calculation of several dynamic quantities and their comparison with numerical results.