A new way to derive the Taub-NUT metric with positive cosmological constant

被引：4
|
作者：
Osuga, Kento [1 ]
Page, Don N. [1 ]
机构：
[1] Univ Alberta, Dept Phys, Theoret Phys Inst, 4-181 CCIS, Edmonton, AB T6G 2E1, Canada
来源：
JOURNAL OF MATHEMATICAL PHYSICS | 2017年 / 58卷 / 08期
基金：
加拿大自然科学与工程研究理事会;
关键词：
D O I：
10.1063/1.4999998
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We investigate a biaxial Bianchi IX model with positive cosmological constant, which is sometimes called the Lambda-Taub-NUT spacetime, whose exact solution is well known. The minisuperspace of biaxial Bianchi IX models admits two non-trivial Killing tensors that play an important role for deriving the Taub-NUT metric. Published by AIP Publishing.
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页数：7
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