论文标题
洛伦兹违反通货膨胀和滚动
Lorentz violating inflation and the Swampland
论文作者
论文摘要
弦理论中的纵向猜想对宇宙学，尤其是通货膨胀具有非常有趣的含义。已经表明，基于GR的宇宙学中的单场通货膨胀模型与这些猜想不可避免地紧张，因此有趣的是，查看是否有一种方法可以克服基本基于GR的宇宙学中的Swampland和单场通货膨胀问题。我们表明，如果人们认为某种类型的Lorentz违反了通货膨胀情况，则可能是这种情况。我们确定了这些通货膨胀模型是一致的要求的要求，然后展示这种情况如何允许一些流行的通货膨胀潜力也是一致的。
The swampland conjectures from String theory have had very interesting implications for cosmology and particularly for Inflation. It has been shown that the single field inflationary models in a GR based cosmology are in unavoidable tensions with these conjectures and so it becomes interesting to see whether there is a way to overcome the issues of the swampland and single field inflation in an essentially GR based cosmology. We show that this can be the case if one considers a certain type of Lorentz violating inflationary scenario. We work out the requirements for these inflationary models to be swampland consistent and then show how this scenario allows some popular inflationary potentials to be swampland consistent as well.
