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arXiv · cond-mat/0301219

Dynamics and Scaling of 2D Polymers in a Dilute Solution

E. Falck·O. Punkkinen·I. Vattulainen·T. Ala-Nissila
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Abstract

The breakdown of dynamical scaling for a dilute polymer solution in 2D has been suggested by Shannon and Choy [Phys. Rev. Lett. {\bf 79}, 1455 (1997)]. However, we show here both numerically and analytically that dynamical scaling holds when the finite-size dependence of the relevant dynamical quantities is properly taken into account. We carry out large-scale simulations in 2D for a polymer chain in a good solvent with full hydrodynamic interactions to verify dynamical scaling. This is achieved by novel mesoscopic simulation techniques.

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E. Falck, O. Punkkinen, I. Vattulainen, T. Ala-Nissila. 2003-01-14. Dynamics and Scaling of 2D Polymers in a Dilute Solution. https://doi.org/10.1103/physreve.68.050102

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