De-Sitter Type of Cosmological Model in n-Dimensional Space-Time-Mass   (STM) Theory of Gravitation
  Exact solution are obtained for a homogeneous spacially isotropic cosmological model in a matter free space with or without cosmological consant for a n-dimensional Kaluza-Klein type of metric in the rest mass varying theory of gravity proposed by Wesson[1983]. The behavior of the model is discussed. 
G S Khadekar, Vrishali Patki (Department of Mathematics, Nagpur   University, Nagpur-(INDIA))