CP Asymmetries in $B^0$ Decays in the Left-Right Model

We study the time dependent CP asymmetries in $B^0_{d,s}$ decays in the left-right model with spontaneous breakdown of CP. Due to the new contributions to $B^0$-$\bar B^0$ mixing, the CP asymmetries can be substantially modified. Most promising for detection of the new physics in the planned B factories is that the CP asymmetries in the decays $B\to J/\psi K_S$ and $B\to \phi K_S$ which are supposed to be equal in the standard model can differ significantly in this class of models independently of the results in the measurements of $B\to X_s \gamma.$