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Recently, Sorce and Wald have suggested a new version of the gedanken experiments to overspin or overcharge the Kerr-Newman black holes in Einstein-Maxwell gravity. Following their setup, in this paper, we investigate the weak cosmic…

高能物理 - 理论 · 物理学 2020-01-03 Yan-Li He , Jie Jiang

We innovate a systematic investigation of the Weak Cosmic Censorship Conjecture (WCCC) using gedanken experiments involving black hole perturbations by test particles. We classify various WCCC violation scenarios proposed in recent decades,…

广义相对论与量子宇宙学 · 物理学 2025-12-16 Peng-Yu Wu , H. Khodabakhshi , H. Lu

The new version of the gedanken experiments proposed by Sorce and Wald are designed to test the validity of the weak cosmic censorship conjecture (WCCC) by overspinning or overcharging the Kerr-Newman black hole in Einstein-Maxwell gravity.…

广义相对论与量子宇宙学 · 物理学 2021-04-27 Zhen Li , Yunjiao Gao , Xiao-Kan Guo

We examine the weak cosmic censorship conjecture (WCCC) for the extremal charged black hole in possible generalizations of Einstein-Maxwell theory due to the higher order corrections, up to fourth-derivative terms. Our derivation is based…

广义相对论与量子宇宙学 · 物理学 2021-03-09 Baoyi Chen , Feng-Li Lin , Bo Ning , Yanbei Chen

Weak cosmic censorship conjecture (WCCC) is a basic principle that guarantees the predictability of spacetime and should be valid in any classical theories. One critical scientific question is whether the WCCC can serve as a constraint to…

广义相对论与量子宇宙学 · 物理学 2021-10-05 Jie Jiang , Aofei Sang , Ming Zhang

The potential conflict between the Weak Gravity Conjecture (WGC) and the Weak Cosmic Censorship Conjecture (WCCC) poses a significant challenge in general relativity. The WCCC serves as a fundamental assumption ensuring the coherence of…

广义相对论与量子宇宙学 · 物理学 2025-04-07 Mohammad Reza Alipour , Saeed Noori Gashti , Behnam Pourhassan , İzzet Sakallı

The singularity problem has always been a focus of physicists' research. In order to solve this problem, Penrose proposed the cosmic censorship conjecture, but verifying this conjecture in different situations still faces many challenges.…

广义相对论与量子宇宙学 · 物理学 2024-10-07 Zhiqin Tu , Meirong Tang , Zhaoyi Xu

Based on the new version of the gedanken experiment proposed by Sorce and Wald, we investigate the weak cosmic censorship conjecture (WCCC) for a Reissner-Nordstr\"{o}m-Anti-de Sitter (RN-AdS) black hole under the perturbation of extra…

高能物理 - 理论 · 物理学 2020-07-29 Xin-Yang Wang , Jie Jiang

The Weak Cosmic Censorship Conjecture, since its proposal, has always been a controversial hypothesis, but its significance in astrophysics is undeniable. For a regular black hole, its center does not contain a singularity, and the…

广义相对论与量子宇宙学 · 物理学 2024-04-02 Lai Zhao , Meirong Tang , Zhaoyi Xu

Based on the new version of the gedanken experiments proposed by Sorce and Wald, we examine the weak cosmic censorship conjecture (WCCC) under the spherically charged infalling matter collision process in the static charged Gauss-Bonnet…

广义相对论与量子宇宙学 · 物理学 2020-03-17 Jie Jiang

We present a systematic analysis of the Weak Cosmic Censorship Conjecture (WCCC) through Gedankenexperiments involving black hole perturbations induced by test particles. Our approach allows for the calculation of perturbations to any order…

广义相对论与量子宇宙学 · 物理学 2025-05-21 Kai-Peng Lu , Peng-Yu Wu , H. Lu

In the framework of the new version of the gedanken experiments proposed by Sorce and Wald, we investigate the weak cosmic censorship conjecture (WCCC) for an Einstein-Maxwell-Dilaton-Axion (EMDA) black hole. Our result shows that no…

广义相对论与量子宇宙学 · 物理学 2021-02-03 Hai-Feng Ding , Xiang-Hua Zhai

In this paper, based on the new version of the gedanken experiments proposed by Sorce and Wald, we examine the weak cosmic censorship in the perturbation process of accreting matter fields for the charged dilaton-Lifshitz black holes. In…

广义相对论与量子宇宙学 · 物理学 2020-09-09 Jie Jiang , Ming Zhang

The strong cosmic censorship conjecture (SCCC) proposed by Penrose states that the presence of the inner Cauchy horizon ($\mathcal{CH}$) in the black hole solutions does not threaten the deterministic nature of general relativity since it…

广义相对论与量子宇宙学 · 物理学 2022-07-08 Mohsen Khodadi , Javad T. Firouzjaee

In this paper, we test the weak cosmic censorship conjecture (WCCC) in the nearly extremal static charged black holes of Lanczos-Lovelock-Maxwell gravity based on the new version of gedanken experiments proposed by Sorce and Wald. After…

广义相对论与量子宇宙学 · 物理学 2020-10-16 Jie Jiang , Ming Zhang

In this paper, we investigate the validity of the weak cosmic censorship conjecture(WCCC) for a rotating linear dilaton black hole from two different methods. By using the classsical ingoing test particle method, we obtain the same results…

广义相对论与量子宇宙学 · 物理学 2021-04-22 Fei Qu , Si-Jiang Yang , Zhi Wang , Ji-Rong Ren

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…

广义相对论与量子宇宙学 · 物理学 2025-06-03 Ankit Anand , Anshul Mishra , Phongpichit Channuie

This paper addresses a potential validation of the weak gravity conjecture (WGC) with the weak cosmic censorship conjecture (WCCC), as a significant challenge in quantum gravity. We explore the viability of the WGC and WCCC in the context…

高能物理 - 理论 · 物理学 2025-09-23 Saeed Noori Gashti , Behnam Pourhassan

In this paper, we investigate the strong cosmic censorship conjecture (SCC) for charged black holes in the de Sitter space by considering the weak gravity conjecture (WGC). Using analytical methods, we find that the SCC is preserved for…

高能物理 - 理论 · 物理学 2023-02-28 Jafar Sadeghi , Mohammad Reza Alipour , Saeed Noori Gashti

In this paper, we explore the intriguing interplay between fundamental theoretical physics concepts within the context of charged black holes. Specifically, we focus on the consistency of the weak gravity conjecture (WGC) and weak cosmic…

高能物理 - 理论 · 物理学 2024-12-13 Jafar Sadeghi , Saeed Noori Gashti , Mohammad Reza Alipour , Mohammad Ali S. Afshar
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