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arXiv 0707.4644hep-ph
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重整化群与大额外维黑洞的产生

Renormalization Group and Black Hole Production in Large Extra Dimensions

Ben Koch

摘要:

有人认为,在广义相对论中存在一个非高斯不动点可能解决这个理论的紫外线问题。这样的固定点与重力耦合的有效运行相连接。我们计算了运行引力耦合对大额外维模型中黑洞产生截面的影响。

英文摘要:

It has been suggested that the existence of a non-Gaussian fixed point in general relativity might cure the ultraviolet problems of this theory. Such a fixed point is connected to an effective running of the gravitational coupling. We calculate the effect of the running gravitational coupling on the black hole production cross section in models with large extra dimensions.

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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