Strong cosmic censorship for the massless Dirac field in the Reissner-Nordstrom-de Sitter spacetime

• DOI: 10.1007/jhep01(2019)123
• Publication Date: 2019-01-16T01:53:54Z
• Authors: Boxuan Ge; Jie Jiang; Bin Wang; Hongbao Zhang; Zhen Zhong
• Keywords: Cosmic censorship hypothesis; Massless particle; Black hole (networking); Energy condition

We present the Fermi story of strong cosmic censorship in near-extremal Reissner-Nordstrom-de Sitter black hole. To this end, we first derive from scratch criterion for quasi-normal modes Dirac field to violate such a background, which turns out be exactly same as those Bose fields, although involved energy momentum tensor is qualitatively different that fields. Then extract low-lying by Prony method, apply Crank-Nicolson method evolve our double null coordinates. As result, it shows fixed hole, can recovered $l=\frac{1}{2}$ hole family mode once charge greater than some critical value, increased one approaches extremal