One-loop charge-breaking minima in the two-Higgs doublet model

One-loop charge-breaking minima in the two-Higgs doublet model

Blog Article

Abstract We analyze the vacuum structure of the one-loop effective potential Fender Flares in the two Higgs doublet model.We find that electroweak-breaking vacua can coexist with charge breaking ones, contradicting a theorem valid at tree-level.We perform a numerical analysis of the model and supply explicit parameter values for which charge-breaking plastic insert vacua can be the global minimum of the theory, and deeper than charge-preserving ones.