Geodesics in Margulis spacetimes
Geodesics in Margulis spacetimes
复制标题
Margulis 时空中的测地线
DOI:
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发表时间:
2011
影响因子:
0.9
通讯作者:
F. Labourie
中科院分区:
文献类型:
--
作者:
W. Goldman;F. Labourie
Abstract Let M3 be a Margulis spacetime whose associated complete hyperbolic surface Σ2 has a compact convex core. Generalizing the correspondence between closed geodesics on M3 and closed geodesics on Σ2, we establish an orbit equivalence between recurrent spacelike geodesics on M3 and recurrent geodesics on Σ2. In contrast, no timelike geodesic recurs in either forward or backward time.