Exact solvability, non-integrability, and genuine multipartite entanglement dynamics of the Dicke model
In this paper, the finite-size Dicke model of arbitrary number of qubits is solved analytically in a unified way within extended coherent states. For the $N=2k$ or $2k-1$ Dicke models ( k is an integer), the G -function, which is only an energy dependent $k\times k$ determinant, is derived in a tran...
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| Автори: | , , |
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| Формат: | Artigo |
| Мова: | Inglês |
| Опубліковано: |
IOP Publishing
2015-01-01
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| Серія: | New Journal of Physics |
| Предмети: | |
| Онлайн доступ: | https://doi.org/10.1088/1367-2630/17/4/043033 |
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