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-ph2026
Geomagnetic constraints on Millicharged Dark Matter
Ariel Arza, Yuanlin Gong, Jing Shu +3
Millicharged particles are well-motivated dark matter candidates arising in many extensions of the Standard Model. We show that, despite their tiny coupling to photons, milli…
hep-ph2025
Search for Ultralight Dark Matter with Quantum Magnetometry in the Earth's Cavity
Ariel Arza, Yuanlin Gong, Jun Guo +12
Ultralight dark matter candidates, such as axions and dark photons, are leading dark matter candidates. They may couple feebly to photons, sourcing oscillating electromagnetic sign…