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| Formato: | Preprint |
| Publicado: |
2025
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| Materias: | |
| Acceso en línea: | https://arxiv.org/abs/2503.09000 |
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| _version_ | 1866909535271124992 |
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| author | Korashy, Sameh T. |
| author_facet | Korashy, Sameh T. |
| contents | This paper investigates the interaction dynamics of a four-level tripod-type atomic system coupled to a q-deformed binomial field state within a Kerr-medium. The interaction model incorporates time-dependent coupling parameter and detuning parameter, providing a more adaptable framework for describing atom-field interactions. Special focus is placed on examining how the q-deformation, time-dependent coupling parameter, detuning parameter and Kerr nonlinearity affect the system's fidelity properties and linear entropy dynamics. Our results demonstrate that the effects of the considered parameters have a significant impact on atom-field entanglement and fidelity. These findings offer valuable insights into controlled quantum systems, with potential applications in quantum information processing and nonlinear quantum optics. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2503_09000 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Quantum Information of a Four-Level Tripod-Type Atom in Motion Interacting with a Deformed Binomial Field in the Presence of a Non-Linear Medium Korashy, Sameh T. Quantum Physics This paper investigates the interaction dynamics of a four-level tripod-type atomic system coupled to a q-deformed binomial field state within a Kerr-medium. The interaction model incorporates time-dependent coupling parameter and detuning parameter, providing a more adaptable framework for describing atom-field interactions. Special focus is placed on examining how the q-deformation, time-dependent coupling parameter, detuning parameter and Kerr nonlinearity affect the system's fidelity properties and linear entropy dynamics. Our results demonstrate that the effects of the considered parameters have a significant impact on atom-field entanglement and fidelity. These findings offer valuable insights into controlled quantum systems, with potential applications in quantum information processing and nonlinear quantum optics. |
| title | Quantum Information of a Four-Level Tripod-Type Atom in Motion Interacting with a Deformed Binomial Field in the Presence of a Non-Linear Medium |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2503.09000 |