3 papers
hep-ph2025
Multi-step phase transition and gravitational wave from general scalar extensions
Qing-Hong Cao, Katsuya Hashino, Xu-Xiang Li +1
Multi-step phase transition provides a paradigm in which a broken symmetry during phase transition can be restored, enriching the phenomena of both dark matter and baryon asymmetry…
hep-ph2025
Distinct photon-ALP propagation modes
Qing-Hong Cao, Zuowei Liu, Jun-Chen Wang
Measurement of cosmic photons may reveal their propagation in the interstellar environment, thereby offering a promising way to probe axions and axion-like particles (ALPs). Numeri…
hep-ph2024
Unitarity Bounds and Basis Transformations in SMEFT: An Analysis of Warsaw and SILH Bases
Qing-Hong Cao, Yandong Liu, Shu-Run Yuan
The equivalence between the Warsaw and SILH bases in Standard Model Effective Field Theory is well established, with transformation rules connecting the two via equations of motion…