Abstract Present analysis dedicated to the dynamical investigation of anisotropic dark energy LRS Bianchi type-I cosmological model in the context of modified gravity in which Langrangian be the arbitrary function of Ricci scalar and Gouss-Bonnet invariant say f(R, G) gravity in the way of anisotropic fluid. The classification of the field equations towards f ( R , G ) = f 0 R m G 1 − m make available that the model is purely accelerating corresponds to 0 ≤ q ≤ − 1 . We govern the features of the derived cosmological model in view of the hybrid law inflation in bounce form (which involve power and de-Sitter cosmology) for the average scale factor. Also discussed the singularity of the model with the help of curvature of the model. It is observed that the model is fully engaged with both matter which exist initially for short expansion and dark energy dominated era and rests existing in quintessence dominated era and for sufficiently large time derived model forecasts that the anisotropy of the model will damp out and the Universe will turn out to be isotropic one and also observed that for quintessence dominated era the temperature and entropy density of anticipated model are positive definite along with some physical and kinematical parameters of the bounce model is also discussed in details.

中文翻译：

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f(R, G) 引力中各向异性暗能量反弹宇宙学模型的热力学方面的动力学分析

摘要 目前的分析致力于在修正引力的背景下对各向异性暗能量 LRS Bianchi I 型宇宙模型进行动力学研究，其中朗格朗日是 Ricci 标量和 Gouss-Bonnet 不变量的任意函数，例如 f(R, G) 引力在各向异性流体的方法。场方程对 f ( R , G ) = f 0 R m G 1 − m 的分类使得模型纯粹加速对应于 0 ≤ q ≤ − 1 。鉴于平均比例因子的反弹形式的混合定律膨胀（涉及功率和去西特宇宙学），我们控制派生宇宙学模型的特征。还借助模型的曲率讨论了模型的奇异性。