标题： Lyra 的非均匀宇宙的宇宙学与电磁场 显示英文标题

标题： Lyra's cosmology of inhomogeneous universe with electromagnetic field

摘要： 平面对称的非均匀宇宙模型，具有完美流体分布和电磁场，在Lyra几何框架下获得。 为了得到确定性解，我考虑了$ A=f(x)\nu(t) $、$ B=g(x)\mu(t) $和$ C=h(x)\mu(t) $，其中A、B和C是度规系数。 发现这些解推广了Pradhan、Yadav和Singh（2007）得到的解，并与Ia型超新星的最新观测结果一致。 对模型的物理和运动学性质进行了详细研究。 显示英文摘要

摘要： The plane-symmetric inhomogeneous cosmological models of perfect fluid distribution with electro-magnetic field is obtained in the framework of Lyra's geometry. To get the deterministic solution, I have considered $ A=f(x)\nu(t) $, $ B=g(x)\mu(t) $ and $ C=h(x)\mu(t) $, where A, B and C are metric coefficients. It has been found that the solutions generalize the solution obtained by Pradhan, Yadav and Singh (2007) and are consistent with the recent observations of type Ia supernovae. A detailed study of physical and kinematical properties of the models have been carried out.