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Energy-Momentum Pseudo-tensor of Cylindrical Gravitational
Waves of Both the Polarized States |
| WEN De-Hua1,2;LI Fang-Yu3;LIU Liang-Gang1 |
| 1Department of Physics, Zhongshan University, Guangzhou 510275
2Department of Physics, South China University of Technology, Guangzhou 510641
3Department of Physics, Chongqing University, Chongqing 400044
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| Cite this article: |
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WEN De-Hua, LI Fang-Yu, LIU Liang-Gang 2002 Chin. Phys. Lett. 19 626-627 |
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Abstract According to the Einstein-Tolman expression of energy-momentum pseudo-tensor (EMPT), we calculate the EMPT of cylindrical gravitational waves (CGW) of both the polarized states (BPS) in cylindrical polar coordinates and Cartesian coordinates, respectively. We find that Cartesian coordinates are the more suitable coordinates to describe the CGW of BPS.
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| Keywords:
04.30.-w
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Published: 01 May 2002
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