Communications in Physics 29
, 357-369 (2019)
CONSTRAINTS FROM SPECTRUM OF SCALAR FIELDS IN THE 3-3-1 MODEL WITH CKM MECHANISM
NGOC LONG HOANG, VAN HOP NGUYEN, T. NHUAN NGUYEN AND HANH PHUONG HOANG
We explore constraints from positivity of scalar mass spectra in the 3-3-1 model with
CKS mechanism. The conditions for positivity of the diagonal elements are most important since
other constraints are followed from the first ones.