Completeness of uniformly accelerated observers in Galilean spacetimes

被引：1
|
作者：
de la Fuente, Daniel [1 ]
Pelegrin, Jose A. S. [2 ]
Rubio, Rafael M. [3 ]
机构：
[1] Univ Oviedo, Dept Matemat, Gijon 33003, Spain
[2] Univ Granada, Dept Didact Matemat, Granada 18071, Spain
[3] Univ Cordoba, Dept Matemat, Cordoba 14071, Spain
来源：
LETTERS IN MATHEMATICAL PHYSICS | 2022年 / 112卷 / 06期
关键词：
Newton-Cartan theory; Galilean spacetime; Accelerated observer; Geodesic completeness;
D O I：
10.1007/s11005-022-01575-6
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We analyze the concept of uniformly accelerated observer in Galilean spacetimes in the context of Newton-Cartan theory and find natural geometric assumptions to ensure that an inextensible uniformly accelerated observer in a Galilean spacetime does not disappear in a finite proper time.
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页数：10
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