Quasinormal modes and the analytical continuation of non-self-adjoint operators
We briefly review the analytical continuation method for determining quasinormal modes (QNMs) and the associated frequencies in open systems. We explore two exactly solvable cases based on the Pöschl–Teller potential to show that the analytical continuation method cannot determine the full set of QN...
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| Huvudupphov: | , , |
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| Materialtyp: | Artigo |
| Språk: | Inglês |
| Utgiven: |
Frontiers Media S.A.
2024-10-01
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| Serie: | Frontiers in Physics |
| Ämnen: | |
| Länkar: | https://www.frontiersin.org/articles/10.3389/fphy.2024.1490016/full |
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