Approximate solution of the spin-one Duffin-Kemmer-Petiau(DKP) equation under a non-minimal vector Yukawa potential in(1+1)-dimensions

摘要

We solve the Duffin-Kemmer-Petiau(DKP) equation with a non-minimal vector Yukawa potential in(1 + 1)- dimensional space-time for spin-1 particles.The Nikiforov-Uvarov method is used in the calculations,and the eigenfunctions as well as the energy eigenvalues are obtained in a proper Pekeris-type approximation.