From the open generalized Heisenberg model to the Landau–Lifshitz equation
Magnetic systems can be described by the classical Landau–Lifshitz (LL) equation or the fully quantum open generalized Heisenberg model. Using the Lindblad master equation and the mean-field approximation, we demonstrate that the open generalized Heisenberg model is reduced to a generalized LL equat...
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| Principais autores: | , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
IOP Publishing
2020-01-01
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| Serier: | New Journal of Physics |
| Fag: | |
| Online adgang: | https://doi.org/10.1088/1367-2630/abbbd3 |
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