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String gases and the swampland
Journal of Cosmology and Astroparticle Physics ( IF 5.3 ) Pub Date : 2020-07-21 , DOI: 10.1088/1475-7516/2020/07/046
Samuel Laliberte , Robert Brandenberger

In this paper, we study some aspects of moduli stabilization using string gases in the context of the Swampland. In the framework which we derive, the matter Lagrangian for string gases yields a potential for the size moduli which satisfies the de Sitter conjecture with the condition $\frac{|\nabla V|}{V} \geq \frac{1}{\sqrt{p}}\frac{1}{M_p}$, where $p$ is the number of compactified dimensions. Moreover, the moduli find themselves stabilized at the self-dual radius, and gravity naturally emerges as the weakest force.

中文翻译:

串气和沼泽地

在本文中,我们研究了在沼泽地环境中使用弦气体进行模量稳定的某些方面。在我们推导出的框架中,弦气体的拉格朗日物质产生了满足德西特猜想的尺寸模量的潜力,条件为 $\frac{|\nabla V|}{V} \geq \frac{1}{ \sqrt{p}}\frac{1}{M_p}$,其中 $p$ 是压缩维度的数量。此外,模量发现自己稳定在自对偶半径处,重力自然成为最弱的力。
更新日期:2020-07-21
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