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Corrections to scaling in multicomponent polymer solutions

Pelissetto, Andrea and Vicari, Ettore (2006) Corrections to scaling in multicomponent polymer solutions. Physical review. E, Statistical, nonlinear, and soft matter physics, 73 . 051802. ISSN 1550-2376

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

Item Type: Article
Additional Information: Imported from arXiv
Subjects: Area02 - Scienze fisiche > FIS/02 - Fisica teorica, modelli e metodi matematici
Divisions: Dipartimenti (until 2012) > DIPARTIMENTO DI FISICA " E. FERMI"
Depositing User: dott.ssa Sandra Faita
Date Deposited: 08 Apr 2015 18:00
Last Modified: 08 Apr 2015 18:00
URI: http://eprints.adm.unipi.it/id/eprint/1760

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