Renormalized field theory of collapsing directed randomly branched polymers.

Abstract

We present a dynamical field theory for directed randomly branched polymers and in particular their collapse transition. We develop a phenomenological model in the form of a stochastic response functional that allows us to address several interesting problems such as the scaling behavior of the swollen phase and the collapse transition. For the swollen… (More)

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@article{Janssen2009RenormalizedFT, title={Renormalized field theory of collapsing directed randomly branched polymers.}, author={H. K. Janssen and Frank Wevelsiep and Olaf Stenull}, journal={Physical review. E, Statistical, nonlinear, and soft matter physics}, year={2009}, volume={80 4 Pt 1}, pages={041809} }