73 citations · 379 across the 16 of their papers we have counts for
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hep-th2003★ 9 cited
Killing spectroscopy of closed timelike curves
Liat Maoz, Joan Simón
We analyse the existence of closed timelike curves in spacetimes which possess an isometry. In particular we check which discrete quotients of such spaces lead to closed timelike c…
hep-th2003★ 73 cited
Goedel-type Universes and the Landau Problem
Nadav Drukker, Bartomeu Fiol, Joan Simón
We point out a close relation between a family of Goedel-type solutions of 3+1 General Relativity and the Landau problem in S^2, R^2 and H_2; in particular, the classical geodesics…