We obtain the solution corresponding to a Kerr–Newman–anti de Sitter black hole with quintessence and a spherically symmetric cloud of strings by using the Newman–Janis algorithm slightly modified. We analyze the horizon structure and the ergoregions, study the thermodynamics and the Hawking radiation as well. We discuss the role played by the different sources, namely, the quintessence, cosmological constant and cloud of strings on the horizons, ergoregions, thermodynamic quantities and in the flux of scalar particles associated to the Hawking radiation.

中文翻译：

---

克尔-纽曼-AdS 黑洞与精髓和弦云

我们通过使用稍微修改的 Newman-Janis 算法获得了对应于具有精髓和球对称弦云的 Kerr-Newman-anti de Sitter 黑洞的解。我们分析视界结构和工作区，研究热力学和霍金辐射。我们讨论了不同来源所起的作用，即精髓、宇宙常数和地平线上的弦云、麦角区域、热力学量以及与霍金辐射相关的标量粒子通量。