| 广义相对论“星系长城” |
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| 引用本文： | 陶必修,陶必友. 广义相对论“星系长城”[J]. 物理学报, 1996, 45(7): 1091-1099 |
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| 作者姓名： | 陶必修 陶必友 |
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| 作者单位： | 贵州民族学院物理系,贵阳550025;成都77信箱职工大学,成都610066 |
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| 摘 要： | 在度规系数为可分离和能量动量张量Ttt=Txx=Tyy=-σ(t,z)形式的假设下．得到Einstein场方程的三个新解，并研究了它们的对称性、奇异性等整体特性．
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| 关 键 词： | 广义 相对论 星系长城 平面对称解 |
| 收稿时间： | 1995-02-24 |
GENERAL-RELATIVISTIC “WALL OF GALAXIES” |
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| TAO BI-XIU and TAO BI-YOU. GENERAL-RELATIVISTIC “WALL OF GALAXIES”[J]. Acta Physica Sinica, 1996, 45(7): 1091-1099 |
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| Authors: | TAO BI-XIU and TAO BI-YOU |
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| Abstract: | We examine plane symmetric solutions to the Einstein equations under the assumption of func-tional separability of the metric coefficients. Under the further assumption that the energy-momen-tum tensor is of the form Ttt=Txx=Tyy=-σ(t,z), three new solutions are found, the global prop-erties of the spacetimes, such as their symmetries and singularities are investigated. |
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