论文标题
距离EFT字符串的较大距离
Large Field Distances from EFT strings
论文作者
论文摘要
在任何一致的有效场理论中，由于距离猜想的预测，由于无限塔的出现，无限场距离的量子重力极限都将导致EFT分解。我们回顾了遥远的轴承弦构想，该构想表明，任何4D EFT无限距离距离距离限制都可以实现为基本轴子串的RG流。 RG流可以通过这种字符串的4D反应来理解，这意味着它对所述限制变得无力。该特性被理解为实现精确的轴子对称性的屏蔽机制，这意味着以重现距离猜想的方式的EFT分解。在弦理论数据的推动下，我们进一步提出了整体缩放猜想，该概述提供了弦乐张力与无限国家塔设置的EFT最大截止之间的特定关系。
In any consistent effective field theory of quantum gravity limits of infinite field distance are expected to lead to the EFT breakdown due to the appearance of an infinite tower of light states, as predicted by the Distance Conjecture. We review the Distant Axionic String Conjecture, which proposes that any 4d EFT infinite-field-distance limit can be realized as an RG flow of a fundamental axionic string. The RG flow can be understood in terms of the 4d backreaction of such a string, and implies that it becomes tensionless towards the said limit. This property is understood as a shielding mechanism towards realizing an exact axionic symmetry, and it implies the breakdown of the EFT in a way that reproduces the Distance Conjecture. Motivated by string theory data we further propose the Integral Scaling Conjecture, which provides a specific relation between the string tension and the EFT maximal cut-off set by the infinite tower of states.
