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Corrections to scaling in multicomponent polymer solutions

Andrea Pelissetto·Ettore Vicari
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Abstract

We calculate the correction-to-scaling exponent $ω_T$ that characterizes the approach to the scaling limit in multicomponent polymer solutions. A direct Monte Carlo determination of $ω_T$ in a system of interacting self-avoiding walks gives $ω_T = 0.415(20)$. A field-theory analysis based on five- and six-loop perturbative series leads to $ω_T = 0.41(4)$. We also verify the renormalization-group predictions for the scaling behavior close to the ideal-mixing point.

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Andrea Pelissetto, Ettore Vicari. 2006-01-30. Corrections to scaling in multicomponent polymer solutions. https://doi.org/10.1103/physreve.73.051802

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