Testing the Cosmic Distance Duality Relation Using Strong Gravitational Lensing Time Delays and Type Ia Supernovae

We present a comprehensive test of the cosmic distance duality relation (DDR) using a combination of strong gravitational lensing (SGL) time delay measurements and Type Ia supernovae (SNe Ia) data. We investigate three different parameterizations of potential DDR violations. To bridge the gap betwee...

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Hlavní autoři: Jing-Zhao Qi, Yi-Fan Jiang, Wan-Ting Hou, Xin Zhang
Médium: Článek
Jazyk:English
Vydáno: IOP Publishing 2025-01-01
Edice:The Astrophysical Journal
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On-line přístup:https://doi.org/10.3847/1538-4357/ad9de4