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>Monte Carlo studies of latticehyphen;model polymer chains. IV. Equilibrium dimensions and distributions in Rouse coordinates
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Monte Carlo studies of latticehyphen;model polymer chains. IV. Equilibrium dimensions and distributions in Rouse coordinates
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机译:Monte Carlo studies of latticehyphen;model polymer chains. IV. Equilibrium dimensions and distributions in Rouse coordinates
Distributions in the squares of the seven lowest Rouse coordinates for simple lattice models of polymer chains of up to 64 beads, with and without excluded volume, have been obtained by dynamical simulation on a digital computer. The expansion of the meanhyphen;square values of the coordinates is found to depend primarily, though not entirely, upon the ratio of the number of beads in the chain to the index of the Rouse coordinate. The distribution functions for the squares of the Rouse coordinates for chains both with and without excluded volume constraints are close to Gaussian with the sole exception of the lowest Rouse coordinate for chains with excluded volume, which exhibits a pronounced depletion at small values. This depletion is very similar to that previously observed in distributions in the square of endhyphen;tohyphen;end length.
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