标题： 极端黑洞的稳定性与Kiselev时空中的弱宇宙审查猜想 显示英文标题

标题： Stability of Extremal Black Holes and Weak Cosmic Censorship Conjecture in Kiselev Spacetime

摘要： 在本研究中，我们研究了嵌入在Kiselev时空中的量子修正Reissner-Nordström反德西特（RN-AdS）黑洞的弱引力猜想（WGC）和弱宇宙审查猜想（WCCC）。通过对接动作进行小扰动并使用WGC，我们研究了黑洞的稳定性，并预测了谱中存在更轻粒子的存在。通过带电标量场的散射，我们研究了WCCC。我们在黑洞温度的某些条件下验证了对于近极端黑洞的第二定律成立。最后，我们证明了WCCC对于极端和近极端黑洞都成立。 显示英文摘要

摘要： In this study, we investigate the Weak Gravity Conjecture (WGC) and Weak Cosmic Censorship Conjecture (WCCC) for a quantum-corrected Reissner-Nordstr\"om Anti-de Sitter (RN-AdS) black hole embedded in Kiselev spacetime. By making small perturbations to the action and using WGC, we investigate the stability of black holes and predict the existence of lighter particles in the spectrum. Using the scattering of a charged scalar field, we study the WCCC. We verify under certain conditions on the temperature of the black hole, the second law holds for near-extremal black holes. Finally, we demonstrate that the WCCC holds for both extremal and near-extremal black holes.