| Mφller Energy-Momentum Complex in General Relativity for Higher Dimensional Universes |
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| 引用本文： | M. Aygiin S. Aygiin i. Yflmaz H. Baysal i. Tarhan. Mφller Energy-Momentum Complex in General Relativity for Higher Dimensional Universes[J]. 中国物理快报, 2007, 24(7): 1821-1824 |
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| 作者姓名： | M. Aygiin S. Aygiin i. Yflmaz H. Baysal i. Tarhan |
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| 作者单位： | [1]Department of Physics, Art and Science Faculty, Canakkale Onsekiz Mart University, 17020 Canakkale, Thrkey [2]Department of Secondary Science and Mathematics Education, Faculty of Education,~anakkale Onsekiz Mart University, 17100 Canakkale, Turkey |
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| 摘 要： | Using the Mφ11er energy-momentum definition in general relativity （GR） we calculate the total energy-momentum distribution associated with （n 4- 2）-dimensional homogeneous and isotropic model of the universe. It is found that total energy of M~ller is vanishing in （n 4- 2） dimensions everywhere but n-momentum components of Mφ11er in （n 4- 2） dimensions are different from zero. Also, we evaluate the static Einstein Universe, FRW universe and de Sitter universe in four dimensions by using （n 4- 2）-type metric, then calculate the Mφ11er energy-momentum distribution of these spacetimes. However, our results are consistent with the results of Banerjee and Sen, Xulu, Radinschi, Vargas, Cooperstock-Israelit, A ygiin et al., Rosen, and Johri et al. in four dimensions.
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| 关 键 词： | 能量动量 宇宙 粒子 物理学 |
| 收稿时间： | 2007-02-01 |
| 修稿时间： | 2007-02-11 |
Moller Energy--Momentum Complex in General Relativity for Higher Dimensional Universes |
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| M. Aygun,S. Aygun,.I.Yilmaz,H. Baysal,.I. Tarhan. Moller Energy--Momentum Complex in General Relativity for Higher Dimensional Universes[J]. Chinese Physics Letters, 2007, 24(7): 1821-1824 |
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| Authors: | M. Aygun S. Aygun .I.Yilmaz H. Baysal .I. Tarhan |
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| Affiliation: | Department of Physics, Art and Science Faculty, Canakkale Onsekiz Mart University, 17020 Canakkale, TurkeyDepartment of Secondary Science and Mathematics Education, Facultyof Education,Canakkale Onsekiz Mart University, 17100 Canakkale, Turkey |
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| Abstract: | Using the Moller energy--momentum definition in general relativity(GR) we calculate the total energy--momentum distribution associated with (n+2)-dimensional homogeneous and isotropic model of the universe. It is found that total energy of Moller is vanishing in (n+2) dimensions everywhere but n-momentum components of Moller in (n+2) dimensions are different from zero. Also, we evaluate the static Einstein Universe, FRW universe and de Sitter universe in four dimensions by using (n+2)-type metric, then calculate the Moller energy--momentum distribution of these spacetimes. However, our results are consistent with the results of Banerjee and Sen, Xulu, Radinschi,Vargas, Cooperstock-Israelit, Aygun et al., Rosen, and Johri et al. in four dimensions. |
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| Keywords: | 04.20.Cv 04.20.+q 04.50.+h |
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