Riemann - Cartan spacetimes of Gödel type
Riemann - Cartan spacetimes of Gödel type
A class of Riemann - Cartan Gödel-type spacetimes are examined in the light of equivalence problem techniques. The conditions for local spacetime homogeneity are derived, generalizing previous works on Riemannian Gödel-type spacetimes. The equivalence of Riemann - Cartan Gödel-type spacetimes of this class is studied. It is shown that they …