Raffah Bahaaudin Mohammadnoor, Berrada Kamal
Department of Physics, Faculty of Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia.
Department of Physics, College of Science, Al Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia.
Entropy (Basel). 2018 Aug 16;20(8):607. doi: 10.3390/e20080607.
We develop a useful model considering an atom-field system interaction in the framework of pseudoharmonic oscillators. We examine qualitatively the different physical quantities for a two-level atom (TLA) system interacting with a quantized coherent field in the context of photon-added coherent states of pseudoharmonic oscillators. Using these coherent states, we solve the model that exhibits the interaction between the TLA and field associated with these kinds of potentials. We analyze the temporal evolution of the entanglement, statistical properties, geometric phase and squeezing entropies. Finally, we show the relationship between the physical quantities and their dynamics in terms of the physical parameters.
我们在赝简谐振子框架下考虑原子 - 场系统相互作用，开发了一个有用的模型。我们定性地研究了在赝简谐振子的附加光子相干态背景下，两能级原子（TLA）系统与量子化相干场相互作用时的不同物理量。利用这些相干态，我们求解了展示TLA与与这些势相关的场之间相互作用的模型。我们分析了纠缠、统计性质、几何相位和压缩熵的时间演化。最后，我们根据物理参数展示了物理量及其动力学之间的关系。
