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hep-ph2025
The nano-hertz and milli-hertz stochastic gravitational waves in the minimal clockwork axion model
Xiangwei Yin, Cheng-Wei Chiang, Bo-Qiang Lu +1
The clockwork framework can realize TeV-scale symmetry breaking while generating a large axion decay constant \(f_a\). We propose a minimal clockwork axion model with t…
hep-ex2025
Dark photon dark matter constraints at the Taiwan axion search experiment with haloscope
Yuan-Hann Chang, Cheng-Wei Chiang, Hien Thi Doan +5
The dark photon is a well motivated candidate for the dark matter which comprises most of the mass of our visible Universe, leading to worldwide experimental and observational effo…
hep-ph2025
Family Unification in Grand Unification
Cheng-Wei Chiang, Tianjun Li, Naoki Yamatsu
We propose a unified model for the three Standard Model (SM) gauge symmetries and family symmetry based on grand unified gauge symmetry on six-dimensional (6D) spa…