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Many-Body Dynamics and Decoherence of the XXZ Central Spin Model in External Magnetic Field
The many-body dynamics of an electron spin−1/2 qubit coupled to a bath of nuclear spins by hyperfine interactions, as described by the central spin model in two kinds of external field, are studied in this paper. In a completely polarized bath, we use the state recurrence method to obtain the exact...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7516441/ https://www.ncbi.nlm.nih.gov/pubmed/33285798 http://dx.doi.org/10.3390/e22010023 |