Photonic Mode Description of the Jaynes-Cummings Hamiltonian States
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arXiv
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866917950004396032 |
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| author | Maisi, V. F. |
| author_facet | Maisi, V. F. |
| contents | Jaynes-Cummings Hamiltonian provides the elemental description of a two-level system interacting with a photonic mode. In this Article, we derive an expression for the transmission response via a photonic signal that describes the hybridized states as separate photonic modes. As a result, we obtain the effective input/output couplings and the internal losses of each mode. These set the decoherence rate of the hybridized states, and provide a simple description of the strength of the response signal, that we call "visibility", and its linewidth. In particular, the result allows us to describe a situation where the coherence increases significantly while the signal remains strongly visible in the response. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2503_07333 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Photonic Mode Description of the Jaynes-Cummings Hamiltonian States Maisi, V. F. Quantum Physics Mesoscale and Nanoscale Physics Jaynes-Cummings Hamiltonian provides the elemental description of a two-level system interacting with a photonic mode. In this Article, we derive an expression for the transmission response via a photonic signal that describes the hybridized states as separate photonic modes. As a result, we obtain the effective input/output couplings and the internal losses of each mode. These set the decoherence rate of the hybridized states, and provide a simple description of the strength of the response signal, that we call "visibility", and its linewidth. In particular, the result allows us to describe a situation where the coherence increases significantly while the signal remains strongly visible in the response. |
| title | Photonic Mode Description of the Jaynes-Cummings Hamiltonian States |
| topic | Quantum Physics Mesoscale and Nanoscale Physics |
| url | https://arxiv.org/abs/2503.07333 |