most citedFRW Universe Models in Conformally Flat Spacetime Coordinates. I: General Formalism

26 citations · 70 across the 5 of their papers we have counts for

collaborators

1 paper

gr-qc2007★ 15 cited

Closed timelike geodesics in a gas of cosmic strings

Oyvind Gron, Steinar Johannesen

We find a class of solutions of Einstein's field equations representing spacetime outside a spinning cosmic string surrounded by a gas of non-spinning cosmic strings, and show that…