Superradiance instabilities of charged black holes in Einstein-Maxwell-scalar theory
Abstract We study time evolutions of charged scalar perturbations on the background of a charged hairy black hole, in which the perturbations can be governed by a double-peak effective potential. By extracting quasinormal modes from the waveform of scalar perturbations, we discover that some quasino...
में बचाया:
| मुख्य लेखकों: | , , , |
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| स्वरूप: | Artigo |
| भाषा: | Inglês |
| प्रकाशित: |
SpringerOpen
2023-07-01
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| श्रृंखला: | Journal of High Energy Physics |
| विषय: | |
| ऑनलाइन पहुंच: | https://doi.org/10.1007/JHEP07(2023)070 |
| टैग: |
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