Dynamics of phase space quasi-probability coherence of one of two moving atoms trapped in a cavity coherent field
This study explores the dynamics of atomic mixedness and phase space quasi-probability information of one of two moving atoms trapped in a cavity filled by a coherent field. The atom-photon interactions are considered with the resonance case through nonlinear intensity-dependent coupling. We investi...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-10-01
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| Series: | Alexandria Engineering Journal |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1110016823008293 |
| _version_ | 1827793783845027840 |
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| author | Abdel-Baset A. Mohamed Ghaliah Alhamzi Fahad M. Aldosari |
| author_facet | Abdel-Baset A. Mohamed Ghaliah Alhamzi Fahad M. Aldosari |
| author_sort | Abdel-Baset A. Mohamed |
| collection | DOAJ |
| description | This study explores the dynamics of atomic mixedness and phase space quasi-probability information of one of two moving atoms trapped in a cavity filled by a coherent field. The atom-photon interactions are considered with the resonance case through nonlinear intensity-dependent coupling. We investigate the impacts of the atom-photon and atomic motion couplings on the dynamics of the atomic Wehrl entropy's mixedness and phase space Husimi distribution information. By helping Wehrl entropy's mixedness dynamics, the dynamics of acceleration and enhancement of the generation of the atomic phase space quasi-probability coherence are examined, and the Husimi distributions of the generated atomic states of one of the two moving atoms are explored. The results are shown that the atomic Husimi distribution and Wehrl entropy's mixedness are susceptible to an increase in the atom-photon and the atomic motion couplings. Therefore, the atomic phase space Husimi distribution coherence can be improved by increasing the atomic motion and nonlinear atom-photon couplings. |
| first_indexed | 2024-03-11T18:22:37Z |
| format | Article |
| id | doaj.art-e249b0f14ae04ba58b37f049880d510f |
| institution | Directory Open Access Journal |
| issn | 1110-0168 |
| language | English |
| last_indexed | 2024-03-11T18:22:37Z |
| publishDate | 2023-10-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Alexandria Engineering Journal |
| spelling | doaj.art-e249b0f14ae04ba58b37f049880d510f2023-10-15T04:36:51ZengElsevierAlexandria Engineering Journal1110-01682023-10-0181519524Dynamics of phase space quasi-probability coherence of one of two moving atoms trapped in a cavity coherent fieldAbdel-Baset A. Mohamed0Ghaliah Alhamzi1Fahad M. Aldosari2Department of Mathematics, College of Science and Humanities in Al-Aflaj, Prince Sattam bin Abdulaziz University, Saudi Arabia; Corresponding author at: Department of Mathematics, College of Science and Humanities in Al-Aflaj, Prince Sattam bin Abdulaziz University, Al-Aflaj, Saudi Arabia.Department of Mathematics and Statistics, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh, Saudi ArabiaDepartment of Mathematics, College of Science and Humanities in Al-Aflaj, Prince Sattam bin Abdulaziz University, Saudi ArabiaThis study explores the dynamics of atomic mixedness and phase space quasi-probability information of one of two moving atoms trapped in a cavity filled by a coherent field. The atom-photon interactions are considered with the resonance case through nonlinear intensity-dependent coupling. We investigate the impacts of the atom-photon and atomic motion couplings on the dynamics of the atomic Wehrl entropy's mixedness and phase space Husimi distribution information. By helping Wehrl entropy's mixedness dynamics, the dynamics of acceleration and enhancement of the generation of the atomic phase space quasi-probability coherence are examined, and the Husimi distributions of the generated atomic states of one of the two moving atoms are explored. The results are shown that the atomic Husimi distribution and Wehrl entropy's mixedness are susceptible to an increase in the atom-photon and the atomic motion couplings. Therefore, the atomic phase space Husimi distribution coherence can be improved by increasing the atomic motion and nonlinear atom-photon couplings.http://www.sciencedirect.com/science/article/pii/S1110016823008293Atomic motionWehrl entropyQuasi-probability information |
| spellingShingle | Abdel-Baset A. Mohamed Ghaliah Alhamzi Fahad M. Aldosari Dynamics of phase space quasi-probability coherence of one of two moving atoms trapped in a cavity coherent field Alexandria Engineering Journal Atomic motion Wehrl entropy Quasi-probability information |
| title | Dynamics of phase space quasi-probability coherence of one of two moving atoms trapped in a cavity coherent field |
| title_full | Dynamics of phase space quasi-probability coherence of one of two moving atoms trapped in a cavity coherent field |
| title_fullStr | Dynamics of phase space quasi-probability coherence of one of two moving atoms trapped in a cavity coherent field |
| title_full_unstemmed | Dynamics of phase space quasi-probability coherence of one of two moving atoms trapped in a cavity coherent field |
| title_short | Dynamics of phase space quasi-probability coherence of one of two moving atoms trapped in a cavity coherent field |
| title_sort | dynamics of phase space quasi probability coherence of one of two moving atoms trapped in a cavity coherent field |
| topic | Atomic motion Wehrl entropy Quasi-probability information |
| url | http://www.sciencedirect.com/science/article/pii/S1110016823008293 |
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