标题： f(R, T)引力中各向异性背景下的能量条件 显示英文标题

标题： Energy Conditions in f(R, T) Gravity with an Anisotropic Background

摘要： 在我们的研究中，我们探讨了空间均匀且各向异性的Bianchi类型V I0宇宙的特性。 我们的研究重点是将宇宙域墙整合到f(R, T)引力理论中，该理论最初由Harko等人于2011年提出。 为了解决场方程，我们采用了扩张标量（{\theta }）和剪切标量（{\sigma }）之间的关系。 我们的分析涵盖了宇宙的动力学和宇宙学方面。 通过将我们的结果与{\Lambda }CDM模型进行比较，特别关注jerk参数的演化，我们发现两种模型之间存在显著的一致性。 一个值得注意的发现是验证了我们所描述模型中的加速膨胀，这与当前的观测数据一致。 最后，我们检查了能量条件标准，并确定了强能量条件（SEC）的违反，而零能量条件（NEC）、弱能量条件（WEC）和主导能量条件（DEC）仍然满足正性要求。 显示英文摘要

摘要： In our study, we explored the properties of a spatially homogeneous and anisotropic Bianchi type V I0 Universe. Our investigation centered on integrating cosmic domain walls into the f(R, T) theory of gravitation, initially proposed by Harko et al. in 2011. To tackle the field equations, we employed the relationship between the expansion scalar ({\theta}) and the shear scalar ({\sigma}). Our analysis encompassed both the dynamic and cosmological aspects of the Universe. By comparing our findings to the {\Lambda}CDM model, specifically focusing on the evolution of the jerk parameter, we found a striking agreement between the two models. A noteworthy discovery was the verification of accelerated expansion in our described model, consistent with the prevailing observational data. Finally, we examine the energy condition criteria and determine that the violation of the Strong Energy Condition (SEC), while the Null Energy Condition (NEC), Weak Energy Condition (WEC) and Dominant Energy Condition (DEC) continue to meet the requirements for positivity.