电邮这篇文章 Ising nematic in J1–J2 square-lattice Heisenberg model within self-consistent spin-wave theory
- 作者: Ignatenko A.1, Irkhin V.1
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隶属关系:
- Mikheev Institute of Metal Physics of the Ural Branch of the Russian Academy of Sciences
- 期: 卷 87, 编号 11 (2023)
- 页面: 1569-1573
- 栏目: Articles
- URL: https://journals.rcsi.science/0367-6765/article/view/232480
- DOI: https://doi.org/10.31857/S0367676523702721
- EDN: https://elibrary.ru/FPDTER
- ID: 232480
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详细
We study the Ising nematic ordering, the Ising nematic phase transition, and the temperature behavior of the short-range order parameters in spin 1/2 quantum Heisenberg model on two-dimensional square-lattice with exchange parameters of nearest and next-nearest neighbors. Two versions of the self-consistent spin-wave theory with and without auxiliary pseudofermions are considered.
作者简介
A. Ignatenko
Mikheev Institute of Metal Physics of the Ural Branch of the Russian Academy of Sciences
编辑信件的主要联系方式.
Email: ignatenko@imp.uran.ru
Russia, 620108, Yekaterinburg
V. Irkhin
Mikheev Institute of Metal Physics of the Ural Branch of the Russian Academy of Sciences
Email: ignatenko@imp.uran.ru
Russia, 620108, Yekaterinburg
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