论文标题
$ f（t）$重力中的配置熵
Configurational entropy in $f(T)$ gravity
论文作者
论文摘要
宇宙构型熵的演变取决于密度波动的生长速率和哈勃参数。在这项工作中，我介绍了$ f（t）=ζ（t）=ζ（-t）^b $的Power-Law $ f（t）$重力模型的配置熵的演变，其中，$ζ=（6 H_ {0}^{2}^{2} {2}）从分析中，我报告说，$ f（t）$重力中的配置熵为负，并且随规模因子的增加而降低，因此与加速的宇宙一致。当$ b $消失时，配置熵的减小是最高的，因为当$ b = 0 $时，暗能量的效果最大。此外，我发现，随着参数$ b $的增加，增长率，增长模式和物质密度参数的发展缓慢，而哈勃参数则迅速发展。哈勃参数的快速演变与$ b = 0 $的增长率结合使用，可以为构型熵的大耗散提供解释。
The evolution of the configurational entropy of the universe relies on the growth rate of density fluctuations and on the Hubble parameter. In this work, I present the evolution of configurational entropy for the power-law $f(T)$ gravity model of the form $f(T) = ζ(-T)^ b$, where, $ζ= (6 H_{0}^{2})^{(1-s)}\frac{Ω_{P_{0}}}{2 s -1}$ and $b$ a free parameter. From the analysis, I report that the configurational entropy in $f(T)$ gravity is negative and decreases with increasing scale factor and therefore consistent with an accelerating universe. The decrease in configurational entropy is the highest when $b$ vanishes since the effect of dark energy is maximum when $b=0$. Additionally, I find that as the parameter $b$ increases, the growth rate, growing mode, and the matter density parameter evolve slowly whereas the Hubble parameter evolves rapidly. The rapid evolution of the Hubble parameter in conjunction with the growth rate for the $b=0$ may provide an explanation for the large dissipation of configurational entropy.
