$\mathcal{C}\mathcal{P}$ violation with an unbroken $\mathcal{C}\mathcal{P}$ transformation

Michael Ratz, Andreas Trautner

A $\mathcal{C}\mathcal{P}$ conserving $\mathrm{SU}(3)$ gauge theory is spontaneously broken to ${\mathrm{T}}_7$ by the vacuum expectation value (VEV) of a $15$-plet. Even though t…