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arXiv 1301.0200gr-qchep-th
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修正色散关系下的有限零点引力能

Finite Zero Point Gravitational Energy in the context of Modified Dispersion Relations

Remo Garattini, Gianluca Mandanici

摘要:

我们计算零点能量在一个球对称的背景扭曲在高能量的预测重力的彩虹。在这种情况下,我们建立了一个Sturm-Liouville问题的宇宙学常数被认为是相关的本征值。本征值方程是惠勒-德维特方程的一种重新表述。我们发现,普通的分歧,可以在这里处理的彩虹的功能,在其他传统的方法中发生的情况相反,一个适当的选择。

英文摘要:

We compute the Zero Point Energy in a spherically symmetric background distorted at high energy as predicted by Gravity's Rainbow. In this context we setup a Sturm-Liouville problem with the cosmological constant considered as the associated eigenvalue. The eigenvalue equation is a reformulation of the Wheeler-DeWitt equation. We find that the ordinary divergences can here be handled by an appropriate choice of the rainbow's functions, in contrast to what happens in other conventional approaches.

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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