415 citations · 716 across the 12 of their papers we have counts for
3 papers · 1 filter
Visualization of the Gödel universe
Michael Buser, Endre Kajari, Wolfgang P. Schleich
The standard model of modern cosmology, which is based on the Friedmann-Lemaître-Robertson-Walker metric, allows the definition of an absolute time. However, there exist (cosmologi…
Rotation in relativity and the propagation of light
E. Kajari, M. Buser, C. Feiler +1
We compare and contrast the different points of view of rotation in general relativity, put forward by Mach, Thirring and Lense, and Goedel. Our analysis relies on two tools: (i) t…
Sagnac Effect of Goedel's Universe
E. Kajari, R. Walser, W. P. Schleich +1
We present exact expressions for the Sagnac effect of Goedel's Universe. For this purpose we first derive a formula for the Sagnac time delay along a circular path in the presence…