Please use this identifier to cite or link to this item:
http://hdl.handle.net/10071/28937| Author(s): | Moura, F. Rodrigues, J. |
| Date: | 2023 |
| Title: | The isospectrality of asymptotic quasinormal modes of large Gauss-Bonnet d-dimensional black holes |
| Journal title: | Nuclear Physics B |
| Volume: | 993 |
| Reference: | Moura, F., & Rodrigues, J. (2023). The isospectrality of asymptotic quasinormal modes of large Gauss-Bonnet d-dimensional black holes. Nuclear Physics B, 993, 116255. https://dx.doi.org/10.1016/j.nuclphysb.2023.116255 |
| ISSN: | 0550-3213 |
| DOI (Digital Object Identifier): | 10.1016/j.nuclphysb.2023.116255 |
| Abstract: | We compute the quasinormal frequencies of d-dimensional large spherically symmetric black holes with Gauss-Bonnet corrections in the highly damped regime. We solve perturbatively the master differential equation and we compute the monodromies of the master perturbation variable (analytically continued to the complex plane) in different contours, in order to obtain the quasinormal mode spectra. We consider tensorial, vectorial and scalar gravitational perturbations, obtaining the same frequencies for the three cases like in Einstein gravity. We also separately perform the same calculation for test scalar fields. |
| Peerreviewed: | yes |
| Access type: | Open Access |
| Appears in Collections: | IT-RI - Artigos em revistas científicas internacionais com arbitragem científica |
Files in This Item:
| File | Size | Format | |
|---|---|---|---|
| article_96359.pdf | 500,3 kB | Adobe PDF | View/Open |
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