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Model-independent Way to Determine the Hubble Constant and the Curvature from the Phase Shift of Gravitational Waves with DECIGO

In this Letter, we propose a model-independent method to determine the Hubble constant and curvature simultaneously by taking advantage of the possibilities of future spaceborne gravitational-wave detector DECIGO in combination with the radio quasars as standard rulers. Similarly to the redshift dri...

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Auteurs principaux: Tonghua Liu, Shuo Cao, Marek Biesiada, Yilong Zhang, Jieci Wang
Format: Artigo
Langue:Inglês
Publié: IOP Publishing 2024-01-01
Collection:The Astrophysical Journal Letters
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Accès en ligne:https://doi.org/10.3847/2041-8213/ad3553
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