轴子单值暴胀的双喉管
Bifid Throats for Axion Monodromy Inflation
摘要：
我们构造了一个简单的明确的局部几何提供了一个'bibirthroat' 5膜轴子monodromy。双循环喉道是在IR中分裂成两个子喉道的喉道，包含向下延伸到每个子喉道的同源2循环家族。我们的例子包括一个变形的$\mathbb{Z}_3\times\mathbb{Z}_2$ orbifold的conifold，这为我们提供了一个明确的全息对偶的双喉，包括D3-膜和分数5-膜在我们的设置环面奇点。利用双规范理论的全息描述，我们可以讨论包括翘曲效应在内的5-膜-反膜对反作用的影响。这导致反作用的大小是小的和可控的后，施加适当的归一化的暴胀子潜力，因此翘曲尺度。
英文摘要：
We construct a simple explicit local geometry providing a `bifid throat' for 5-brane axion monodromy. A bifid throat is a throat that splits into two daughter throats in the IR, containing a homologous 2-cycle family reaching down into each daughter throat. Our example consists of a deformed $\mathbb{Z}_3\times\mathbb{Z}_2$ orbifold of the conifold, which provides us with an explicit holographic dual of the bifid throat including D3-branes and fractional 5-branes at the toric singularities of our setup. Having the holographic description in terms of the dual gauge theory allows us to address the effect of 5-brane-antibrane pair backreaction including the warping effects. This leads to the size of the backreaction being small and controllable after imposing proper normalization of the inflaton potential and hence the warping scales.
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。
