2 papers
hep-ph2025
Are 2HDMs with a gauged symmetry alive?
Yuanchao Lou, Takaaki Nomura, Xinran Xu +1
We investigate the phenomenology of 2 Higgs doublet models (2HDMs) with a new gauge symmetry, , by which flavor changing neutral currents are forbidden at tree level…
hep-ph2024
Constraining vector dark matter and dark photon with degenerate mass in a hidden local SU(2) model
Takaaki Nomura, Xinran Xu
We discuss degenerate vector dark matter and dark photon that are induced from hidden gauge sector where it is spontaneously broken by vacuum expectation value of $SU(2)_…