The instability spectra of near-extremal Reissner–Nordström–de Sitter black holes
The linearized dynamics of charged massive scalar fields in the near-extremal charged Reissner–Nordström–de Sitter (RNdS) black-hole spacetime is studied analytically. Interestingly, it is proved that the non-asymptotically flat charged black-hole-field system is characterized by unstable (exponenti...
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| Format: | Article |
| Language: | English |
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Elsevier
2018-11-01
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| Series: | Physics Letters B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269318307408 |