تقرير
Across Dimensions: Two- and Three-Dimensional Phase Transitions from the Iterative Renormalization-Group Theory of Chains
| العنوان: | Across Dimensions: Two- and Three-Dimensional Phase Transitions from the Iterative Renormalization-Group Theory of Chains |
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| المؤلفون: | Kecoglu, Ibrahim, Berker, A. Nihat |
| المصدر: | Phys. Rev. E 102, 032134 (2020) |
| سنة النشر: | 2020 |
| المجموعة: | Condensed Matter |
| مصطلحات موضوعية: | Condensed Matter - Statistical Mechanics |
| الوصف: | Sharp two- and three-dimensional phase transitional magnetization curves are obtained by an iterative renormalization-group coupling of Ising chains, which are solved exactly. The chains by themselves do not have a phase transition or non-zero magnetization, but the method reflects crossover from temperature-like to field-like renormalization-group flows as the mechanism for the higher-dimensional phase transitions. The magnetization of each chain acts, via the interaction constant, as a magnetic field on its neighboring chains, thus entering its renormalization-group calculation. The method is highly flexible for wide application. Comment: Published version, 4 pages, 6 figures |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1103/PhysRevE.102.032134 |
| URL الوصول: | http://arxiv.org/abs/2006.05644 |
| رقم الأكسشن: | edsarx.2006.05644 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1103/PhysRevE.102.032134 |
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