2 papers
hep-ph2026
At the Highest-Frequency Frontier: Thermal Gravitational Waves from Supernovae
Xun-Jie Xu, Yong Xu, Qiqin Yin
Core-collapse supernovae can be powerful sources of high-frequency gravitational waves (GWs) as the extreme temperatures and densities in the core allow a considerable number of gr…
hep-ph2025
Full-Spectrum Analysis of Gravitational Wave Production from Inflation to Reheating
Xun-Jie Xu, Yong Xu, Qiqin Yin +1
In this work, we systematically study gravitational wave (GW) production during both the inflationary and post-inflationary epochs. While inflationary GWs can be readily derived fr…