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Are gravitational wave ringdown echoes always equal-interval?

Gravitational wave (GW) ringdown waveforms may contain “echoes” that encode new physics in the strong gravity regime. It is commonly assumed that the new physics gives rise to the GW echoes whose intervals are constant. We point out that this assumption is not always applicable. In particular, if th...

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Detalles Bibliográficos
Autores principales: Wang, Yu-Tong, Li, Zhi-Peng, Zhang, Jun, Zhou, Shuang-Yong, Piao, Yun-Song
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6424174/
https://www.ncbi.nlm.nih.gov/pubmed/30956552
http://dx.doi.org/10.1140/epjc/s10052-018-5974-y