论文标题
通量真空，近似平坦的方向
Flux Vacua with Approximate Flat Directions
论文作者
论文摘要
我们提出了一种新的方法，可以在树级上获得带有平坦方向的IIB通量真空吸尘器。我们采取适当的通量量子选择，以诱导通量超电势及其衍生物之间的关系。该方法在大型复杂结构限制中以环形和calabi-yau的压缩实现。根据双重性等价获得明确的解决方案。在环形情况下，我们提出了n = 1和n = 2超对称性和任意弱耦合的溶液。在Calabi-yaus中，我们发现了新型的触及式扁平真空吸尘器，以及具有非零通量超电势的溶液和一个轴子平坦的方向，这代表了复杂结构扇形中非零F-TERM的DE Sitter构造的有希望的起点。讨论了可以提高这些平坦方向的高阶（扰动和非扰动）效应。我们还概述了在各种环境中的应用，包括经典的雷格猜想，通货膨胀和典型，超对称性破坏和F-Term De Sitter升高。
We present a novel method to obtain type IIB flux vacua with flat directions at tree level. We perform appropriate choices of flux quanta that induce relations between the flux superpotential and its derivatives. This method is implemented in toroidal and Calabi-Yau compactifications in the large complex structure limit. Explicit solutions are obtained and classified on the basis of duality equivalences. In the toroidal case we present solutions with N=1 and N=2 supersymmetry and arbitrarily weak coupling. In Calabi-Yaus we find novel perturbatively flat vacua, as well as solutions with non-zero flux superpotential and an axionic flat direction which represent a promising starting point for de Sitter constructions from non-zero F-terms in the complex structure sector. The higher order (perturbative and non-perturbative) effects that can lift these flat directions are discussed. We also outline applications in a wide variety of settings involving the classical Regge growth conjecture, inflation and quintessence, supersymmetry breaking and F-term de Sitter uplifting.
