On a (k, µ)-paracontact manifold satisfying some conditions on the projectıve curvature tensor

In the present paper, we study the curvature tensors of (k, µ) Paracontact manifold satisfying the conditions P (ξ, Y)˜Z = 0, P (ξ, Y)P = 0, P (ξ, Y)S = 0 and P (ξ, Y)R = 0. According these cases, (k, µ)-Paracontact manifolds have been characterized. We obtain the necessary and sufficient conditions of a (k, µ)-Paracontact manifold to be (η-)Einsteins.