In this paper, the effect of the space-time dimension on effective thermodynamic quantities in ()-dimensional Reissner-Nordstrom-de Sitter space has been studied. Based on derived effective thermodynamic quantities, conditions for the phase transition are obtained. The result shows that the accelerating cosmic expansion can be attained by the entropy force arisen from the interaction between horizons of black holes and our universe, which provides a possible way to explain the physical mechanism for the accelerating cosmic expansion.

中文翻译：

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（）维de Sitter空间中两个视界之间的相变和熵力

本文中，时空维度对（）中有效热力学量的影响）-研究了Reissner-Nordstrom-de Sitter维空间。基于导出的有效热力学量，获得用于相变的条件。结果表明，黑洞视界与我们的宇宙相互作用产生的熵力可以实现加速宇宙膨胀，这为解释加速宇宙膨胀的物理机制提供了可能。