CP and CPT measurements at DAFNE
  Starting from the time evolution of the C-odd $\bar{K}^0 K^0$ system, we analyze the asymmetries measurable at DAFNE and their implications on CP violation and on the possible tests of T and CPT symmetries. In particular the ratio $\epsilon'/\epsilon$ can be measured with high precision (up to about $10^{-4}$ for the real part). The CP-, T- and CPT-violating parameters can be explored in $K_S$ semileptonic decays with an accuracy of the order of $10^{-3}$. The possibility to detect $K_S \to 3 \pi$ and $K_L \to \pi \pi \gamma$ decays is also discussed. 
G. D'Ambrosio, G. Isidori and A. Pugliese