Linear Weyl gravity in de Sitter universe

被引：0
|
作者：
M. V. Takook
M. R. Tanhayi
机构：
[1] Razi University,Department of Physics
[2] Université de Montréal,Groupe de physique des particules
[3] Islamic Azad University,Department of Physics
来源：
Journal of High Energy Physics | / 2010卷
关键词：
Classical Theories of Gravity; Models of Quantum Gravity;
D O I：
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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.
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