| 广义相对论中理想流体的外微分方程 |
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| 引用本文： | 刘景伦,李传安.广义相对论中理想流体的外微分方程[J].菏泽学院学报,2005,27(5):19-20. |
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| 作者姓名： | 刘景伦 李传安 |
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| 作者单位： | 菏泽学院物理系,山东,菏泽,274015 |
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| 摘 要： | 把绝对外微分引进流体力学后,得到了广义相对论中理想流体的基本方程,这些外微分方程既满足了相对论的协变原理,又保证了某些物理量的反对称性.因此对相对论流体力学的研究有所帮助.
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| 关 键 词： | 外微分 协变原理 协变微分 等熵流体 |
| 文章编号： | 1673-2103(2005)05-0019-02 |
| 修稿时间： | 2004年8月20日 |
The Out-differential Equation of Ideal Fluid in General Theory of Relativity |
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| LIU Jing-lun,LI Chuan-an.The Out-differential Equation of Ideal Fluid in General Theory of Relativity[J].Journal of Heze University,2005,27(5):19-20. |
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| Authors: | LIU Jing-lun LI Chuan-an |
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| Abstract: | The absolute out-differential is introduced into fluid mechanics,we obtain the basic equations of ideal fluid in general theory of relativity,which satisfy the covariant principle of relativity and also satisfy the anti-symmetry of some physical quantities.Therefore it is convenient to study the fluid mechanics of theory of relativity. |
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| Keywords: | out-differential covariant principle covariant derivative isentropic principle |
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