Analogue of the pole-skipping phenomenon in acoustic black holes
Abstract The pole-skipping phenomenon is a special property of the retarded Green’s function of black hole perturbations. We turn to its analog in acoustic black holes, which may relate to experiments. The frequencies of these special points are located at negative integer (imaginary) Matsubara freq...
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| Hlavní autoři: | , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
SpringerOpen
2022-02-01
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| Edice: | European Physical Journal C: Particles and Fields |
| On-line přístup: | https://doi.org/10.1140/epjc/s10052-022-10129-y |
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