Josephson current between partially dielectrized superconductors with spin-density waves

Temperature dependences of critical current Ic across the symmetrical tunnel Josephson junction between antiferromagnetic superconductors with partially-gaped electron spectrum are calculated.There are small distinctions of superconducting gap δ and Ic from conventional Muhlschlegel and Ambegaokar-Baratoff curves.Ic rapidly falls when the dielectric gap σ grows and ν=Nnd(0)/Nd(0) decreases.Here Nnd(Nd) is the electron state density for the nondielectrized (dielectrized) Fermi surface section. The theory is proposed to be tested for samples of Cr1-x Rex and U Ru2 Si2