The study of the nature of scalar fields without mass parameter interacting with stiff perfect fluid in Bianchi type space- times is a subject of interest due to its significant role in the description of the universe at the early stages of evolution. Patel [1] obtained the static and non-static plane symmetric solutions of the field equations in presence of zeromass scalar field. Singh and Deo [2] considered Robertson Walker metric and investigated the problem of zero-mass scalar field interactions in the presence of gravitational field with and without the source term in the wave equation. | Mesonic stiff fluid distribution in bianchi type space-times
