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 $\chi$ (denoted as NMCHM${}_{\chi }$). A pseudo-Nambu-Goldst…