论文标题
深色物质质量的下限
A lower bound on dark matter mass
论文作者
论文摘要
我们认为,如果暗物质质量有$ 10^{ - 19} $ eV的下限,如果通过具有有限相关长度的过程产生通货膨胀后产生的,则它是在暗物质质量上的。我们依赖于自由流抑制作用和对密度扰动的白细胞增强作为观察性输入。
We argue that there is a lower bound of order $10^{-19}$ eV on dark matter mass if it is produced after inflation via a process with finite correlation length. We rely on non-detection of free-streaming suppression and white-noise enhancement of density perturbations as the observational inputs.