Predicting Electromagnetically Induced Transparency based Cold Atomic Engines using Deep Learning
Fuente:
arXiv
Guardado en:
| Autores principales: | , |
|---|---|
| Formato: | Preprint |
| Publicado: |
2025
|
| Materias: | |
| Acceso en línea: | |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| _version_ | 1866913637110644736 |
|---|---|
| author | Sarmah, Manash Jyoti Goswami, Himangshu Prabal |
| author_facet | Sarmah, Manash Jyoti Goswami, Himangshu Prabal |
| contents | We develop an artificial neural network model to predict quantum heat engines working within the experimentally realized framework of electromagnetically induced transparency. We specifically focus on Λ-type alkali-based cold atomic systems. This network allows us to analyze all the alkali atom-based engines' performance. High performance engines are predicted and analyzed based on three figures of merit output, radiation temperature, work and ergotropy. Contrary to traditional notion, the algorithm reveal the limitations of output radiation temperature as a stand alone metric for enhanced engine performance. In high output temperature regime, Cs based engine with a higher output temperature than Rb based engine is characterized by lower work and ergotropy. This is found to be true for different atomic engines with common predicted states in both high and low output temperature regimes. Additionally, the ergotropy is found to exhibit a saturating exponential dependency on the control Rabi frequency. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2501_03060 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Predicting Electromagnetically Induced Transparency based Cold Atomic Engines using Deep Learning Sarmah, Manash Jyoti Goswami, Himangshu Prabal Quantum Physics Atomic Physics We develop an artificial neural network model to predict quantum heat engines working within the experimentally realized framework of electromagnetically induced transparency. We specifically focus on Λ-type alkali-based cold atomic systems. This network allows us to analyze all the alkali atom-based engines' performance. High performance engines are predicted and analyzed based on three figures of merit output, radiation temperature, work and ergotropy. Contrary to traditional notion, the algorithm reveal the limitations of output radiation temperature as a stand alone metric for enhanced engine performance. In high output temperature regime, Cs based engine with a higher output temperature than Rb based engine is characterized by lower work and ergotropy. This is found to be true for different atomic engines with common predicted states in both high and low output temperature regimes. Additionally, the ergotropy is found to exhibit a saturating exponential dependency on the control Rabi frequency. |
| title | Predicting Electromagnetically Induced Transparency based Cold Atomic Engines using Deep Learning |
| topic | Quantum Physics Atomic Physics |
| url | https://arxiv.org/abs/2501.03060 |