Tree-level metastability bounds for the most general two Higgs doublet model
Tree-level metastability bounds for the most general two Higgs doublet model
Within two Higgs doublet models, it is possible that the current vacuum is not the global minimum, in which case it could possibly decay at a later stage. We discuss the tree-level conditions which must be obeyed by the most general scalar potential in order to preclude that possibility. We …