3 papers
gr-qc2026
Search for High-Frequency Gravitational Waves via Geomagnetic Conversion with Radio Telescopes
Hongliang Tian, Lei Wu, Xiaolong Yang +2
The detection of high-frequency gravitational waves (HFGWs) above 10 kHz provides a crucial probe of exotic astrophysical phenomena and new physics. We report the first search for…
hep-ph2023
Listening for echo from the stimulated axion decay with the 21 CentiMeter Array
Ariel Arza, Quan Guo, Lei Wu +4
The axion is a hypothetical elementary particle that could solve the long-standing strong CP problem in particle physics and the dark matter mystery in the cosmos. Due to the stimu…
hep-ph2023
Footprints of Axion-Like Particle in Pulsar Timing Array Data and James Webb Space Telescope Observations
Shu-Yuan Guo, Maxim Khlopov, Xuewen Liu +3
Several Pulsar Timing Array (PTA) collaborations have recently reported the evidence for a stochastic gravitational-wave background (SGWB), which can unveil the formation of primor…