适形广义非线性Schrödinger系统光学谐振子的灵敏度分析与动力学

IF 2.6 3区 物理与天体物理 Q2 PHYSICS, MULTIDISCIPLINARY Physics Letters A Pub Date : 2025-01-28 Epub Date: 2024-12-14 DOI:10.1016/j.physleta.2024.130168
Shafqat Ur Rehman , Muhammad Bilal , Jingli Ren , Mustafa Bayram , Mustafa Inc
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引用次数: 0

摘要

在这项研究中,我们探索了光通信系统中孤子解的复杂动力学,这是现代电信的关键领域。采用一种创新的新扩展直接代数方法,我们揭示了一组新的光学孤子和其他解决方案,用于管理(2+1)维非线性动态自适应分数阶广义Schrödinger系统。这些系统构成了理解复杂形式的光通信网络中孤波传播的基本框架。我们的研究产生了不同光谱的光孤子解,从经典的暗孤子和亮孤子到更复杂的形式,如暗-亮组合、周期结构和奇异波解。这些解以双曲函数和三角函数为特征,代表了在不同条件下光纤中出现的各种物理现象。为了确保结果的有效性和准确性,我们使用数学工具,特别是利用Mathematica的功能,严格验证我们的推导出的解决方案。这一验证过程强调了我们研究结果的稳健性和可靠性,为它们在现实世界光学系统中的适用性注入了信心。为了全面了解这些孤子解的物理性质,我们采用了2D和3D图、等高线图和密度图等可视化表示。这些图形描述提供了对孤子的行为,稳定性和传播特性的见解,丰富了我们对光通信系统非线性动力学的理解。此外,还对该问题进行了敏感性分析。最终,我们的研究不仅促进了对孤子动力学的理论认识,而且为光通信网络设计和优化的实际应用奠定了基础。通过阐明数学物理和工程中遇到的各种孤子现象,我们的研究为这一关键领域的探索和创新开辟了新的途径。
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Sensitivity analysis and dynamics of optical dromions in conformable generalized nonlinear Schrödinger systems
In this research, we explore the intricate dynamics of soliton solutions within optical communication systems, a domain critical for modern telecommunications. Employing an innovative new extended direct algebraic approach, we unveil a fresh set of optical solitons and other solutions tailored to govern (2+1)-dimensional nonlinear dynamically adaptive fractional generalized Schrödinger systems. These systems form the foundational framework for understanding the propagation of solitary waves in the complex form of optical communication networks. Our investigation yields a diverse spectrum of optical soliton solutions, ranging from the classic dark and bright solitons to more complex forms such as dark-bright combinations, periodic structures, and singular wave solutions. These solutions, characterized by hyperbolic and trigonometric functions, represent various physical phenomena that manifest in optical fibers under different conditions. To ensure the validity and accuracy of our results, we rigorously verify our derived solutions using mathematical tools, particularly leveraging the capabilities of Mathematica. This validation process underscores the robustness and reliability of our findings, instilling confidence in their applicability to real-world optical systems. To provide a comprehensive understanding of the physical properties of these soliton solutions, we employ visual representations such as 2D and 3D plots, contour maps, and density graphs. These graphical depictions offer insights into the behavior, stability, and propagation characteristics of the solitons, enriching our comprehension of nonlinear dynamics in optical communication systems. Moreover, the sensitivity analysis of the problem is also analyzed. Ultimately, our study not only advances the theoretical understanding of soliton dynamics but also lays the groundwork for practical applications in the design and optimization of optical communication networks. By elucidating various soliton phenomena encountered in mathematical physics and engineering, our research opens new avenues for exploration and innovation in this critical field.
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来源期刊
Physics Letters A
Physics Letters A 物理-物理:综合
CiteScore
5.10
自引率
3.80%
发文量
493
审稿时长
30 days
期刊介绍: Physics Letters A offers an exciting publication outlet for novel and frontier physics. It encourages the submission of new research on: condensed matter physics, theoretical physics, nonlinear science, statistical physics, mathematical and computational physics, general and cross-disciplinary physics (including foundations), atomic, molecular and cluster physics, plasma and fluid physics, optical physics, biological physics and nanoscience. No articles on High Energy and Nuclear Physics are published in Physics Letters A. The journal''s high standard and wide dissemination ensures a broad readership amongst the physics community. Rapid publication times and flexible length restrictions give Physics Letters A the edge over other journals in the field.
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