2 papers
hep-ph2026
A HEFT Perspective on the Type-II Seesaw Model and the Complete Basis of Lepton-Number-Violating Operators
Zizhou Ge, Huayang Song, Xia Wan
We perform the complete tree-level matching of the type-II seesaw model onto the Higgs effective field theory (HEFT) through in the chiral expansion. Employing a…
hep-ph2026
Establishing the Primary HEFT as a Precision Benchmark for UV-HEFT Matching
Zizhou Ge, Huayang Song, Xia Wan
We match the real Higgs triplet model (RHTM) onto HEFT under different parameter choices and power-counting schemes, thereby obtaining several representative HEFT formulations and…