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arXiv 0912.2698gr-qchep-phhep-th
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额外维度的问题方面

Problematic aspect of extra dimensions

Maxim Eingorn, Alexander Zhuk

摘要:

我们证明了在多维Kaluza-Klein模型中近日点位移的公式是$Dπm'^2c^2r_g^2/[2(D-2)M^2]$,其中$D$是空间维数的总数.该表达式仅在普通三维$(D=3)$空间中与实验数据吻合较好。这个结果与额外维度的大小无关。因此,考虑多维卡鲁扎-克莱因模型面临着严重的问题。

英文摘要:

We show that in multidimensional Kaluza-Klein models the formula of the perihelion shift is $Dπm'^2c^2r_g^2/[2(D-2)M^2]$ where $D$ is a total number of spatial dimensions. This expression demonstrates good agreement with experimental data only in the case of ordinary three-dimensional $(D=3)$ space. This result does not depend on the size of the extra dimensions. Therefore, considered multidimensional Kaluza-Klein models face a severe problem.

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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