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Quantum Fisher information of atomic system interacting with a single cavity mode in the presence of Kerr medium
The quantum Fisher information of an atomic system interacting with a single cavity mode in the presence of Kerr medium is discussed. It is shown that quantum Fisher information for an initial separable atomic system is larger than that depicted for the initial entangled atomic system. For initial v...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6390099/ https://www.ncbi.nlm.nih.gov/pubmed/30804447 http://dx.doi.org/10.1038/s41598-019-39183-5 |