  The anomalous ground state phase shift in S/AF/S Josephson junctions in the
presence of the Rashba SO-coupling is predicted and numerically investigated.
It is found to be a consequence of the uncompensated magnetic moment at the
S/AF interfaces. The anomalous phase shift exhibits a strong dependence on the
value of the SO-coupling and the sublattice magnetization with the simultaneous
existence of stable and metastable branches. It depends strongly on the
orientation of the Neel vector with respect to the S/AF interfaces via the
dependence on the orientation of the interface uncompensated magnetic moment,
what opens a way to control the Neel vector by supercurrent in Josephson
systems.
