论文标题
轴支单形成通货膨胀，捕获机制和滚筒
Axion Monodromy Inflation, Trapping Mechanisms and the Swampland
论文作者
论文摘要
我们研究颗粒产生对轴突单摩托模型中充气场演变的影响，其目的是发现所得动力学将与{\ it swampland rand jondraints}保持一致。在存在调制电势的情况下，不断发展的背景场（空间中的充气量均匀溶液）诱导长波长充气波动模式的产生。但是，这要么对充气动力学具有可忽略的影响（如果调制电势的局部最小值之间的场间距很大），或者它以局部最小值捕获了充气，并导致正式的退出问题。另一方面，只要Efterphon和Moduli领域之间的耦合足够大，就可以实现{\ IT捕获的通货膨胀}的模量磁场的产生，这可能会导致{\ IT捕获的通货膨胀}的实现。
We study the effects of particle production on the evolution of the inflaton field in an axion monodromy model with the goal of discovering in which situations the resulting dynamics will be consistent with the {\it swampland constraints}. In the presence of a modulated potential the evolving background field (solution of the inflaton homogeneous in space) induces the production of long wavelength inflaton fluctuation modes. However, this either has a negligible effect on the inflaton dynamics (if the field spacing between local minima of the modulated potential is large), or else it traps the inflaton in a local minimum and leads to a graceful exit problem. On the other hand, the production of moduli fields at enhanced symmetry points can lead to a realization of {\it trapped inflation} consistent with the swampland constraints, as long as the coupling between the inflaton and the moduli fields is sufficiently large.
