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gr-qc2003
Toroidal Perturbations of Friedmann-Robertson-Walker Universes
Jiri Bicak, Donald Lynden-Bell, Joseph Katz
Explicit expressions are found for the axisymmetric metric perturbations of the closed, flat and open FRW universes caused by toroidal motions of the cosmic fluid. The perturbation…
gr-qc2003
Do Rotations Beyond the Cosmological Horizon Affect the Local Inertial Frame?
Jiri Bicak, Donald Lynden-Bell, Joseph Katz
If perturbations beyond the horizon have the velocities prescribed everywhere then the dragging of inertial frames near the origin is suppressed by an exponential factor. However i…