1 citations · 1 across the 1 of their papers we have counts for
3 papers
astro-ph.CO2026★ 1 cited
null test with multi-task Gaussian processes: cosmic curvature and data compatibility
Yungui Gong, Qing Gao, Xuchen Lu +1
The null test can not only assess whether the cosmic curvature is zero, therefore if true reducing degeneracies between cosmic curvature and other cosmological parameters, bu…
astro-ph.CO2026
Cosmic acceleration and the Hubble tension from baryon acoustic oscillation data
Xuchen Lu, Shengqing Gao, Yungui Gong
We investigate the null tests of cosmic accelerated expansion by using the Baryon Acoustic Oscillation (BAO) data measured by the Dark Energy Spectroscopic Instrument (DESI) and re…
gr-qc2024
Probing the equation of state of neutron stars with captured primordial black holes
Qing Gao, Ning Dai, Yungui Gong +3
Gravitational waves (GWs) from primordial black holes (PBHs) inspiraling within neutron stars (NSs) -- should they exist -- are detectable by ground-based detectors and offer a uni…