标题： 带电耗散球对称坍缩在$f(R, T)$引力中的结构标量 显示英文标题

标题： Structure Scalars for Charged Dissipative Spherical Collapse in $f(R, T)$ Gravity

摘要： 本文研究了描述带电物质结构在$f(R,T)$引力下耗散塌缩内部的时空度规的黎曼张量正交分解所形成的结构标量，以及它们如何影响塌缩物质的各种物理参数。 文中对未指定的$f(R, T)$函数进行了处理，并展示了线性$f(R, T)$函数的结果性质。 在没有耗散的情况下，能量密度的非均匀性受$X_{TF}$和质量函数的影响。 此外，电荷的存在会影响结构标量和总质量和能量含量。 各种物理参数（如热量耗散、能量密度非均匀性、膨胀标量演化、剪切标量、有效均匀能量密度和压力各向异性）对结构标量的依赖关系已被明确指出。 显示英文摘要

摘要： In this paper, we examine the structure scalars formed from the orthogonal splitting of the Riemann tensor of the spacetime metric describing the interior of a charged matter configuration undergoing dissipative collapse in $f(R,T)$ gravity, and how they influence the various physical parameters of the collapsing matter. A treatment is provided for the unspecified $f(R, T)$ function, and the nature of the results for a linear $f(R, T)$ function is presented. In the absence of dissipation, the energy density inhomogeneity is influenced by $X_{TF}$ and the mass function. Further, the presence of charge affects the structure scalars and the total mass-energy content. The dependence of various physical parameters, such as heat dissipation, energy density inhomogeneity, evolution of the expansion scalar, the shear scalar, effective homogeneous energy density, and pressure anisotropy, on the structure scalars has been clearly indicated.