11 citations · 11 across the 3 of their papers we have counts for
3 papers
astro-ph.CO2026
Probing the stochastic signal from primordial gravitational waves with pulsar timing arrays
Jun Li, Guanghai Guo, Pengfei Yan
In this study, we investigate the scenario in which the stochastic signal arises from primordial gravitational waves. Within this framework, we consider two distinct possibilities:…
astro-ph.CO2025
Probing the scalar-induced gravitational waves with the Five-hundred-meter Aperture Spherical radio Telescope and the Square Kilometer Array
Jun Li, Guanghai Guo, Pengfei Yan
Gravitational wave astronomy presents a promising opportunity to directly observe scalar-induced gravitational waves originating from the early universe. Experiments, including gro…
gr-qc2023★ 11 cited
The ring-shaped shadow of rotating naked singularity with a complete photon sphere
Mingzhi Wang, Guanghai Guo, Pengfei Yan +2
We investigate the shadows of Konoplya-Zhidenko naked singularity. In the spacetime of Konoplya-Zhidenko naked singularity, not only can unstable retrograde light ring (LR) exist,…