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arXiv 0903.2670gr-qc
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de Sitter宇宙中的线性Weyl引力

Linear Weyl Gravity in de Sitter Universe

M. V. Takook, M. R. Tanhayi

摘要:

本文得到了de Sitter背景下的线性Weyl引力。它的线性形式在五维环境空间符号也已获得。从群论的角度来看,我们表明,这种共形不变的四阶理论在其线性形式不转换为一个单一的不可约表示的de Sitter组。

英文摘要:

In this paper we obtain the linear Weyl gravity in de Sitter background. Its linear form in five-dimensional ambient space notation has also been obtained. From the group theoretical point of view, we show that this conformal invariant fourth order theory in its linear form does not transform as an unitary irreducible representation of the de Sitter group.

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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