3 papers
hep-ph2026
An Efficient On-shell Framework for EFT Matching
Ziyu Dong, Cihang Li, Teng Ma +2
Standard techniques for one-loop EFT matching often have gauge and basis redundancies, while strictly 4-dimensional on-shell methods fail to capture rational terms. To resolve this…
hep-ph2026
Local Minimum of Spin-Sector Magic at the CP-Conserving Point in Low-Energy Neutron-Proton Scattering
Cihang Li, Teng Ma, Mingdi Zhu
We study Magic generation in elastic neutron-proton scattering within a leading low-energy spin-sector ansatz that retains the one-pion-exchange spin structures and treats each sca…
hep-ph2026
Entanglement Maximization and Symmetry Selection in Composite Higgs Models
Cihang Li, Teng Ma, Jing Shu +1
Recent developments suggest that the extremization of quantum entanglement may provide a useful organizing principle for strong dynamics. While entanglement suppression characteriz…