In this paper, we study the model of f(T) gravity in the presence of dark matter and modified holographic Ricci dark energy (MHRDE) in locally rotationally symmetric (LRS) Bianchi type-I space–time. To achieve a physically realistic solution of the field equations, we have considered volumetric power and exponential expansion laws. We plot the corresponding cosmological parameters for dark energy components in terms of redshift; thereafter we investigate the accelerated expansion of the Universe. The physical and geometrical parameters of the models are also discussed in detail. The Statefinder diagnostic pair and jerk parameter are analysed to characterise completely different phases of the Universe.

在本文中，我们研究了在局部旋转对称（LRS）Bianchi I型时空中存在暗物质和修正全息Ricci暗能量（MHRDE）的情况下的f（T）重力模型。为了实现场方程的物理逼真的解，我们考虑了体积幂和指数膨胀定律。我们根据红移绘制了暗能量成分的相应宇宙学参数。之后，我们研究宇宙的加速扩展。还详细讨论了模型的物理和几何参数。分析Statefinder诊断对和加加速度参数，以表征宇宙的完全不同阶段。