3 papers
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…
hep-ph2025
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-ph2024
Probing Ultralight Primordial Black Hole Dark Matter with XMM Telescopes
Jun Guo, Qiang Yuan, Bin Zhu
Primordial black holes (PBHs), originating from the gravitational collapse of large overdensities in the early Universe, emerge as a compelling dark matter (DM) candidate across a…