Phase Diagram of the Easy-Axis Triangular-Lattice $J_1\!-\!J_2$ Model
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arXiv
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| Main Authors: | , , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866913843444187136 |
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| author | Gallegos, Cesar A. Jiang, Shengtao White, Steven R. Chernyshev, A. L. |
| author_facet | Gallegos, Cesar A. Jiang, Shengtao White, Steven R. Chernyshev, A. L. |
| contents | The phase diagram of the $S\!=\!1/2$ easy-axis triangular-lattice $J_1\!-\!J_2$ model is investigated using the density-matrix renormalization group and analytical insights. We find a significant spin-liquid region extending from the Heisenberg limit and residing between the Y phase-known as the magnetic analogue of the "supersolid"-and collinear stripe phase. The order parameters of the supersolid are analyzed and an understanding of its lack of ferromagnetic moment is suggested. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_03648 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Phase Diagram of the Easy-Axis Triangular-Lattice $J_1\!-\!J_2$ Model Gallegos, Cesar A. Jiang, Shengtao White, Steven R. Chernyshev, A. L. Strongly Correlated Electrons The phase diagram of the $S\!=\!1/2$ easy-axis triangular-lattice $J_1\!-\!J_2$ model is investigated using the density-matrix renormalization group and analytical insights. We find a significant spin-liquid region extending from the Heisenberg limit and residing between the Y phase-known as the magnetic analogue of the "supersolid"-and collinear stripe phase. The order parameters of the supersolid are analyzed and an understanding of its lack of ferromagnetic moment is suggested. |
| title | Phase Diagram of the Easy-Axis Triangular-Lattice $J_1\!-\!J_2$ Model |
| topic | Strongly Correlated Electrons |
| url | https://arxiv.org/abs/2412.03648 |