标题： 寻找环境相关的膨胀子 显示英文标题

标题： Search for environment-dependent dilatons

摘要： 依赖环境的标量场是暗能量的一个有充分动机的候选者，并且自然出现在弦理论的强耦合极限中。 本文首次给出了这个模型参数的实验限制。 为此，我们利用了 qBounce 合作组和月球激光测距（LLR）实验得到的数据。 此外，我们预测了即将在改进设置中实现的卡西米尔和非牛顿力实验（Cannex）的预期排除图。 最后，我们对标量场理论的屏蔽机制和额外对称性进行了详细分析。 显示英文摘要

摘要： The environment-dependent dilaton field is a well-motivated candidate for dark energy and naturally arises in the strong coupling limit of string theory. In this article, we present the very first experimental constraints on the parameters of this model. For this, we employ data obtained from the qBounce collaboration and the Lunar Laser Ranging (LLR) experiment. Furthermore, we forecast expected exclusion plots for the Casimir And Non Newtonian force EXperiment (Cannex) soon to be realised in an improved setup. Finally, we provide a detailed analysis of the screening mechanism and additional symmetries of the dilaton field theory.