标题： 电荷和修正引力对密度不规则性的影响 显示英文标题

标题： Influence of Electric Charge and Modified Gravity on Density Irregularities

摘要： 本文旨在识别平面对称拓扑结构下具有各向异性耗散流体的一些非均匀性因素，考虑电磁场以及Palatini $f(R)$ 引力的影响。 我们构建了修正的场方程、运动学量和质量函数以继续我们的分析。 借助一个可行的 $f(R)$ 模型，我们探讨了动力学量、守恒方程和修正的埃利斯方程。 一些特定情况分别在有耗散和无耗散的情况下进行了讨论，以研究相应的非均匀性因素。 对于非辐射场景，我们在存在电荷的情况下检查这些因素与尘埃、各向同性和各向异性物质的关系。 对于耗散流体，我们研究了带电尘云的非均匀性因子。 我们得出结论，电磁场增加了物质中的非均匀性，而额外的曲率项随着时间的演化使系统变得更加均匀。 显示英文摘要

摘要： This work aims to identify some inhomogeneity factors for plane symmetric topology with anisotropic and dissipative fluid under the effects of both electromagnetic field as well as Palatini $f(R)$ gravity. We construct the modified field equations, kinematical quantities and mass function to continue our analysis. We have explored the dynamical quantities, conservation equations and modified Ellis equations with the help of a viable $f(R)$ model. Some particular cases are discussed with and without dissipation to investigate the corresponding inhomogeneity factors. For non-radiating scenario, we examine such factors with dust, isotropic and anisotropic matter in the presence of charge. For dissipative fluid, we investigate the inhomogeneity factor with charged dust cloud. We conclude that electromagnetic field increases the inhomogeneity in matter while the extra curvature terms make the system more homogeneous with the evolution of time.