96 citations · 1.1k across the 66 of their papers we have counts for
66 papers
Constraining the Secluded and Catalyzed Annihilation Dark Matter with Fermi-LAT and Planck Data
Yu-Hang Su, Chengfeng Cai, Hong-Hao Zhang
We propose a dark matter (DM) model with a complex scalar charged under a hidden gauge symmetry, denoted as . The scalar field is the DM candidate while the gauge…
Complex scalar dark matter in a new gauged U(1) symmetry with kinetic and direct mixings
Yu-Hang Su, Chengfeng Cai, Yu-Pan Zeng +1
We propose a scalar dark matter model featuring a hidden gauge symmetry, denoted as U(1)_X, with two complex scalars, Phi and S. In this framework, Phi spontaneously breaks the U(1…
General Discussions on the SU(2) Vector Boson Dark Matter Model with a Single Higgs Multiplet -- Lagrangian, Discrete Subgroups, and Scalar Classifications
Chun-Xue Yuan, Zhao Zhang, Chengfeng Cai +2
The vector boson dark matter particles which stem from some broken gauge symmetries usually requires some unbroken symmetries to keep themselves stable. In the previous literature,…
Dark matter phenomenology and phase transition dynamics of the next to minimal composite Higgs model with dilaton
Borui Zhang, Zhao Zhang, Chengfeng Cai +1
In this paper, we conduct a comprehensive study of the Next-to-Minimal Composite Higgs Model (NMCHM) extended with a dilaton field (denoted as NMCHM). A pseudo-Nambu-Goldst…
Muon precession from the aspect of Dirac equations
Jinbo He, Lei Ming, Yi-Lei Tang +2
In this paper, we would like to compute the muon anomalous precession frequency through solving the wave functions of the Dirac equations straightforwardly. The precession of a (an…
Contrasting the Implicit Method in Incoherent Lagrangian and the Correction Map Method in Hamiltonian
Junjie Luo, Jie Feng, Hong-Hao Zhang +1
The equations of motion for a Lagrangian mainly refer to the acceleration equations, which can be obtained by the Euler--Lagrange equations. In the post-Newtonian Lagrangian form o…