41 citations · 232 across the 18 of their papers we have counts for
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hep-ph2020★ 36 cited
Testing clockwork axion with gravitational waves
Cheng-Wei Chiang, Bo-Qiang Lu
We investigate the gravitational waves (GWs) produced from the Peccei-Quinn (PQ) phase transition associated with the clockwork axion. The PQ phase transition can be first-order wh…
hep-ph2020★ 10 cited
Electroweak phase transition confronted with dark matter detection constraints
Cheng-Wei Chiang, Da Huang, Bo-Qiang Lu
We study the type-II first-order electroweak phase transition and dark matter (DM) phenomenology in both real and complex singlet extensions of SM. In the real singlet extension wi…
hep-ph2020★ 18 cited
Evidence of a simple dark sector from XENON1T excess
Cheng-Wei Chiang, Bo-Qiang Lu
We propose that the nearly massless dark photons produced from the annihilation of keV dark fermions in the Galaxy can induce the excess of electron recoil events recently observed…