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Finite-Temperature Coarse-Graining of One-Dimensional Models: Mathematical Analysis and Computational Approaches

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Abstract

We present a possible approach for the computation of free energies and ensemble averages of one-dimensional coarse-grained models in materials science. The approach is based upon a thermodynamic limit process, and makes use of ergodic theorems and large deviations theory. In addition to providing a possible efficient computational strategy for ensemble averages, the approach allows for assessing the accuracy of approximations commonly used in practice.

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Correspondence to X. Blanc.

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Communicated by A. Mielke.

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Blanc, X., Le Bris, C., Legoll, F. et al. Finite-Temperature Coarse-Graining of One-Dimensional Models: Mathematical Analysis and Computational Approaches. J Nonlinear Sci 20, 241–275 (2010). https://doi.org/10.1007/s00332-009-9057-y

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  • DOI: https://doi.org/10.1007/s00332-009-9057-y

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