In this course of presentation, we will consider the rotational perturbation of the Robertson-Walker universe will be examined in order to substantiate the possibility of the existence of Massive scalar field. We will study, the exact solutions for metric rotation Ω( r,t ) and the matter rotation w ( r,t ) under different conditions, and also study their nature and role from different angles.
Bulletin of Mathematical Sciences and Applications (Volume 8)
N. J. Singh "Rotational Pertubation of Masive Scalar Field Universes", Bulletin of Mathematical Sciences and Applications, Vol. 8, pp. 11-17, 2014