4 papers
Structure of Massive Gauge/Gravity Scattering Amplitudes, Equivalence Theorems, and Extended Double-Copy with Compactified Warped Space
Yanfeng Hang, Wei-Wei Zhao, Hong-Jian He +1
We study the structure of scattering amplitudes of massive Kaluza-Klein (KK) states in the compactified 5-dimensional warped gauge and gravity theories. We present systematic formu…
UV Completion of Neutral Triple Gauge Couplings
John Ellis, Hong-Jian He, Rui-Qing Xiao +2
Neutral triple gauge couplings (nTGCs) are manifestation of new physics beyond the Standard Model (SM), as they are absent in the SM and are first generated by dimension-8 operator…
Probing Light Inelastic Dark Matter from Direct Detection
Hong-Jian He, Yu-Chen Wang, Jiaming Zheng
For dark matter (DM) direct detections, the kinematic effects such as those of the inelastic scattering can play important role in light DM searches. The light DM detection is gene…
Constraining Holographic Dark Energy and Analyzing Cosmological Tensions
Xin Tang, Yin-Zhe Ma, Wei-Ming Dai +1
We investigate cosmological constraints on the holographic dark energy (HDE) using the state-of-the-art cosmological datasets: Planck CMB angular power spectra and weak lensing pow…