论文标题

带有Braneworld重力的因果宇宙学,包括高斯引擎盖耦合

Causal cosmology with braneworld gravity including Gauss Bonnet coupling

论文作者

Debnath, Partha Sarathi

论文摘要

此处讨论了带有高斯引擎盖耦合和耗散效应的Randall Sundrum II型(RS)II型(RS)的因果宇宙学演变。耗散效应的因果理论由完整的以色列斯图尔特理论说明。我们将演变和分析溶液的数值解决方案视为与高斯引擎盖耦合的Randall Sundrum II型Braneworld重力中极为非线性场方程的特殊情况。宇宙学模型接受了宇宙固定解决方案附近的力量法扩展,指数扩展和进化,以进行全面的以色列斯图尔特理论。在此处披露了与II型Braneworld Gravity中完整以色列Stewart理论中与进化动力学有关的平衡或固定点的稳定性以及高斯引擎盖耦合。

Causal cosmological evolutions in Randall Sundrum type II (RS) braneworld gravity with Gauss Bonnet coupling and dissipative effects are discussed here. Causal theory of dissipative effects are illustrated by Full Israel Stewart theory are implemented. We consider the numerical solutions of evolutions and analytic solutions as a special case for extremely non-linear field equation in Randall Sundrum type II braneworld gravity with Gauss Bonnet coupling. Cosmological models admitting Power law expansion, Exponential expansion and evolution in the vicinity of the stationary solution of the universe are investigated for Full Israel Stewart theory. Stability of equilibrium or fixed points related to the dynamics of evolution in Full Israel Stewart theory in Randall Sundrum type II braneworld gravity together with Gauss Bonnet coupling are disclosed here.

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