2021/03/31 by Yang Qu, Jun Tao, Jiayi Wu · 13 citations
Physics and Astronomy · #AdS black hole #Astrophysics #Black Holes and Theoretical Physics #Black hole (networking) #Classical mechanics #Cosmic censorship hypothesis #Cosmology #Cosmology and Gravitation Theories #Dark energy #Energy condition #Mathematical physics #Noncommutative and Quantum Gravity Theories #Perturbation (astronomy) #Physics #Quantum mechanics #Quintessence #Spacetime #Theoretical physics #gr-qc
paper · pdf · open access · doi:10.1140/epjc/s10052-022-10120-7
published in The European Physical Journal C 82(2) (Springer Science+Business Media)
arxiv created 2021/12/22 · openalex publication_date 2022/02/01 · openalex created_date 2022/03/02 · arxiv updated 2022/03/14 · openalex updated_date 2026/08/05
In this paper, we apply the new Gedanken experiment to investigate the weak cosmic censorship conjecture for Reissner-Nordström AdS black holes surrounded by quintessence. Since the perturbation of matter fields doesn't affect the spacetime geometry, we propose the stability condition and assume the process of matter fields falling into the black hole satisfies the null energy condition. Based on Iyer-Wald formalism we can derive the first order and second-order variational identities. From the two identities and the above two conditions lead to the first-order and second-order perturbation inequalities, and under the second-order approximation of matter fields perturbation, we find that the weak cosmic censorship conjecture is still satisfied.