Spin-orbit-coupling-induced phase separation in trapped Bose gases
Fuente:
arXiv
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| Autores principales: | , , , , |
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| Formato: | Preprint |
| Publicado: |
2023
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866910684035416064 |
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| author | Gui, Zhiqian Zhang, Zhenming Su, Jin Lyu, Hao Zhang, Yongping |
| author_facet | Gui, Zhiqian Zhang, Zhenming Su, Jin Lyu, Hao Zhang, Yongping |
| contents | In a trapped spin-1/2 Bose-Einstein condensate with miscible interactions, a two-dimensional spin-orbit coupling can introduce an unconventional spatial separation between the two components. We reveal the physical mechanism of such a spin-orbit-coupling-induced phase separation. Detailed features of the phase separation are identified in a trapped Bose-Einstein condensate. We further analyze differences of phase separation in Rashba and anisotropic spin-orbit-coupled Bose gases. An adiabatic splitting dynamics is proposed as an application of the phase separation. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2307_12177 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Spin-orbit-coupling-induced phase separation in trapped Bose gases Gui, Zhiqian Zhang, Zhenming Su, Jin Lyu, Hao Zhang, Yongping Quantum Gases In a trapped spin-1/2 Bose-Einstein condensate with miscible interactions, a two-dimensional spin-orbit coupling can introduce an unconventional spatial separation between the two components. We reveal the physical mechanism of such a spin-orbit-coupling-induced phase separation. Detailed features of the phase separation are identified in a trapped Bose-Einstein condensate. We further analyze differences of phase separation in Rashba and anisotropic spin-orbit-coupled Bose gases. An adiabatic splitting dynamics is proposed as an application of the phase separation. |
| title | Spin-orbit-coupling-induced phase separation in trapped Bose gases |
| topic | Quantum Gases |
| url | https://arxiv.org/abs/2307.12177 |