3 papers
astro-ph.GA2026
Testing Screened Modified Gravity with Strongly Lensed Gravitational Waves
Chengsheng Mu, Shuo Cao, Shuxun Tian +3
Screening mechanisms are essential components in many modified gravity theories, which satisfy local tests of General Relativity (GR) and address cosmic acceleration on cosmologica…
astro-ph.CO2025
New tests of cosmic distance duality relation with DESI 2024 BAO observations
Qiumin Wang, Shuo Cao, Jianyong Jiang +5
In this paper, we test the cosmic distance duality relation (CDDR), as required by the Etherington reciprocity theorem, which connects the angular diameter distance and the luminos…
astro-ph.CO2024
Newest measurements of Hubble constant from DESI 2024 BAO observations
Wuzheng Guo, Qiumin Wang, Shuo Cao +6
In this Letter, we use the latest results from the Dark Energy Spectroscopic Instrument (DESI) survey to measure the Hubble constant. Baryon acoustic oscillation (BAO) observations…