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arXiv · hep-lat/9910027

Symmetry Breaking, Duality and Fine-Tuning in Hierarchical Spin Models

J. J. Godina·Y. Meurice·S. Niermann·M. B. Oktay
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Abstract

We discuss three questions related to the critical behavior of hierarchical spin models: 1) the hyperscaling relations in the broken symmetry phase; 2) the combined use of dual expansions to calculate the non-universal quantities; 3) the fine-tuning issue in approximately supersymmetric models.

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J. J. Godina, Y. Meurice, S. Niermann, M. B. Oktay. 1999-10-13. Symmetry Breaking, Duality and Fine-Tuning in Hierarchical Spin Models. https://doi.org/10.1016/s0920-5632(00)91781-x

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