As an intriguing topological defect, global monopole’s influence on behaviors of black holes has always been anticipated but still remains obscure. Analyzing the thermodynamics of charged Anti-de Sitter (AdS) black hole incorporating a global monopole manifests that the black hole undergoes a Van der Waals-like first-order phase transition near the critical point. This paper concentrates on further investigating the transition, aiming at clarifying how the global monopole affects the criticality and microstructure of the charged AdS black holes. As a highlight, this research is implemented by employing new state parameters other than (T, P, V) description and contributes to deeper understanding the rich critical phenomena and phase structure of black holes.

中文翻译：

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全局单极子对带电 AdS 黑洞临界行为和微观结构的影响

作为一个有趣的拓扑缺陷，全球单极子对黑洞行为的影响一直都在预料之中，但仍不清楚。分析带有全局单极子的带电反德西特 (AdS) 黑洞的热力学表明，该黑洞在临界点附近经历了类似范德华的一级相变。本文专注于进一步研究过渡，旨在阐明全球单极子如何影响带电 AdS 黑洞的临界性和微观结构。作为一个亮点，这项研究是通过采用除 (吨,磷,五) 描述并有助于更深入地理解黑洞丰富的临界现象和相结构。