A Class of Stationary Rotating String Cosmological Models
arXiv:gr-qc/9507030 · doi:10.1007/BF02847825
Abstract
We obtain a one parameter class of stationary rotating string cosmological models of which the well-known G$\ddot o $del Universe is a particular case. By suitably choosing the free parameter function, it is always possible to satisfy the energy conditions. The rotation of the model hinges on the cosmological constant which turns out to be negative.
7 pages, TeX version