Many-body adiabatic passage: Instability, chaos, and quantum classical correspondence
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arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| _version_ | 1866915140882923520 |
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| author | Varma, Anant Vijay Vardi, Amichay Cohen, Doron |
| author_facet | Varma, Anant Vijay Vardi, Amichay Cohen, Doron |
| contents | Adiabatic passage in systems of interacting bosons is substantially affected by interactions and inter-particle entanglement. We consider STIRAP-like schemes in Bose-Hubbard chains that exhibit low-dimensional chaos (a 3 site chain), and high-dimensional chaos (more than 3 sites). The dynamics that is generated by a transfer protocol exhibits striking classical and quantum chaos fingerprints that are manifest in the mean-field classical treatment, in the truncated-Wigner semiclassical treatment, and in the full many-body quantum simulations. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2409_00952 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Many-body adiabatic passage: Instability, chaos, and quantum classical correspondence Varma, Anant Vijay Vardi, Amichay Cohen, Doron Quantum Physics Quantum Gases Chaotic Dynamics Adiabatic passage in systems of interacting bosons is substantially affected by interactions and inter-particle entanglement. We consider STIRAP-like schemes in Bose-Hubbard chains that exhibit low-dimensional chaos (a 3 site chain), and high-dimensional chaos (more than 3 sites). The dynamics that is generated by a transfer protocol exhibits striking classical and quantum chaos fingerprints that are manifest in the mean-field classical treatment, in the truncated-Wigner semiclassical treatment, and in the full many-body quantum simulations. |
| title | Many-body adiabatic passage: Instability, chaos, and quantum classical correspondence |
| topic | Quantum Physics Quantum Gases Chaotic Dynamics |
| url | https://arxiv.org/abs/2409.00952 |