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arXiv 0912.0464gr-qc
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广义相对论中的Bianchi V型弦宇宙学模型

Bianchi Type V String Cosmological Models in General Relativity

Anil Kumar Yadav, Vineet Kumar Yadav, Lallan Yadav

摘要:

研究了广义相对论中的Bianchi V型弦宇宙学模型。为了得到爱因斯坦场方程的精确解,我们采用了Camci $\it et ~ al$(2001)提出的尺度变换。它表明,爱因斯坦的场方程是可解的任何宇宙尺度函数。还得到了特殊形式的宇宙尺度函数的解。一些物理和几何方面的模型进行了讨论。

英文摘要:

Bianchi type V string cosmological models in general relativity are investigated. To get the exact solution of Einstein's field equations, we have taken some scale transformations followed by Camci $\it et ~ al$ (2001). It is shown that Einstein's field equations are solvable for any arbitrary cosmic scale function. Solution for particular form of cosmic scale functions are also obtained. Some physical and geometrical aspects of the models are discussed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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