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| Main Authors: | , , , , , , , , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2505.02113 |
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| _version_ | 1866918017027276800 |
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| author | Kawatsu, Tomohide Suzuki, Haruto Hashimoto, Masaru Doi, Koki Houda, Tomoki Furuchi, Rito Nakano, Hiroki Okamoto, Kiyomi Sakai, Tôru |
| author_facet | Kawatsu, Tomohide Suzuki, Haruto Hashimoto, Masaru Doi, Koki Houda, Tomoki Furuchi, Rito Nakano, Hiroki Okamoto, Kiyomi Sakai, Tôru |
| contents | The magnetization process of the $S=3/2$ quantum spin chain with the $XXZ$ anisotropy and the single-ion anisotropy $D$ is investigated using the numerical diagonalization of finite-size clusters and the level spectroscopy analysis. We obtain the phase diagrams at 1/3 and 2/3 of the saturation magnetization to find that the translational-symmetry-broken magnetization plateau appears for the first time. The similarity and the difference between the phase diagrams of the present model and the related models are discussed by use of the discrete parameters of the models. In addition several typical magnetization curves are presented. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_02113 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Translational-Symmetry-Broken Magnetization Plateaux of the $S=3/2$ Anisotropic Antiferromagnetic Chain Kawatsu, Tomohide Suzuki, Haruto Hashimoto, Masaru Doi, Koki Houda, Tomoki Furuchi, Rito Nakano, Hiroki Okamoto, Kiyomi Sakai, Tôru Strongly Correlated Electrons The magnetization process of the $S=3/2$ quantum spin chain with the $XXZ$ anisotropy and the single-ion anisotropy $D$ is investigated using the numerical diagonalization of finite-size clusters and the level spectroscopy analysis. We obtain the phase diagrams at 1/3 and 2/3 of the saturation magnetization to find that the translational-symmetry-broken magnetization plateau appears for the first time. The similarity and the difference between the phase diagrams of the present model and the related models are discussed by use of the discrete parameters of the models. In addition several typical magnetization curves are presented. |
| title | Translational-Symmetry-Broken Magnetization Plateaux of the $S=3/2$ Anisotropic Antiferromagnetic Chain |
| topic | Strongly Correlated Electrons |
| url | https://arxiv.org/abs/2505.02113 |