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Exact density matrix elements for a driven dissipative system described by a quadratic Hamiltonian
For a prototype quadratic Hamiltonian describing a driven, dissipative system, exact matrix elements of the reduced density matrix are obtained from a generating function in terms of the normal characteristic functions. The approach is based on the Heisenberg equations of motion and operator calculu...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group UK
2021
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8405690/ https://www.ncbi.nlm.nih.gov/pubmed/34462481 http://dx.doi.org/10.1038/s41598-021-96787-6 |