Dephasing process of a single atom interacting with a two-mode field
| dc.contributor.author | Khalil, Eied M. | |
| dc.contributor.author | Berrada, Kamal | |
| dc.contributor.author | Khalek, Sayed Abdel- | |
| dc.contributor.author | ETAL. | |
| dc.date.accessioned | 2023-05-03T13:29:19Z | |
| dc.date.accessioned | 2023-08-20T11:20:02Z | |
| dc.date.available | 2023-05-03T13:29:19Z | |
| dc.date.available | 2023-08-20T11:20:02Z | |
| dc.date.issued | 2021-02 | |
| dc.description.abstract | We consider the interaction of a qubit system with a two-mode field in the presence of multi-photon transition and phase damping effect. We use the master equation to obtain the den-sity operator when the qubit is initially prepared in its excited state and the field is in a fi-nite-dimensional pair coherent state. The properties of the considered system, such as the population inversion, amount of the mixedness, parameter estimation, and squeezing, are explored for one-and two-photon transitions. The effects of photon addition to the field and phase damping on the evaluation of these quantumness measures are also investigated. © 2021 by the authors. Licensee MDPI, Basel, Switzerland. | |
| dc.identifier.citation | Khalil, E. M., Berrada, K., Abdel-Khalek, S., Alsubei, B., & Eleuch, H. (2021). Dephasing Process of a Single Atom Interacting with a Two-Mode Field. Entropy, 23(2), 252. | |
| dc.identifier.doi | https://doi.org/10.3390/e23020252 | |
| dc.identifier.uri | https://edms.wexl.in/handle/1/5065 | |
| dc.subject | Finite dimensional pair coherent states | |
| dc.subject | Fisher information entropy squeezing | |
| dc.subject | Linear entropy | |
| dc.subject | Phase damping | |
| dc.subject | Qubit-field system | |
| dc.title | Dephasing process of a single atom interacting with a two-mode field | en_US |
| dc.type | Article | en_US |