| 二次曲率引力场方程非球对称解 |
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| 引用本文： | 曹学静,许扬,陈贻汉.二次曲率引力场方程非球对称解[J].湖北大学学报(自然科学版),2010,32(4):392-394. |
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| 作者姓名： | 曹学静 许扬 陈贻汉 |
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| 作者单位： | 湖北大学物理学与电子技术学院,湖北武汉430062 |
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| 摘 要： | 求得弱场线性近似条件下二次曲率引力场方程的推迟势解,然后考虑静态情况,将二次曲率引力场作多偶极矩展开,求得其非球对称静态解,讨论有质引力标量场和有质引力张量场对广义相对论的局域修正。
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| 关 键 词： | 二次曲率引力场 推迟势 多偶极矩 球谐函数 |
The non-spherical symmetric solutions for the field equations of quadratic curvature gravitation |
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| CAO Xuejing,XU Yang,CHEN Yihan.The non-spherical symmetric solutions for the field equations of quadratic curvature gravitation[J].Journal of Hubei University(Natural Science Edition),2010,32(4):392-394. |
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| Authors: | CAO Xuejing XU Yang CHEN Yihan |
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| Institution: | (School of Physics and Electronic Technology,Hubei University,Wuhan 430062,China) |
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| Abstract: | The retarded potential solutions for the field equations of quadratic curvature gravitation were founded in the condition of weak-field linear approximation.Then considered the case of the static situation,quadratic curvature gravitational field were expanded as multipoles,and its non-spherical symmetric static solutions were obtained.The local modifications of the massive scalar and massive tensor gravitation field on general relativity were discussed. |
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| Keywords: | quadratic curvature gravitaion retarded potential multipole spherical harmonics |
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