标题： 引论：有效场论与膨胀理论 显示英文标题

标题： Intro to Effective Field Theories and Inflation

摘要： 这些讲义介绍了$\Lambda$CDM 宇宙学及其可能的暴胀先驱，重点介绍了一些在分析中使用的有效场论方法。 目标受众是粒子物理学的研究生，例如参加了讲座（为 Les Houches 夏季学校准备，主题为《粒子物理和宇宙学中的有效场论》，2017年7月）。 显示英文摘要

摘要： These notes present an introduction to $\Lambda$CDM cosmology and its possible inflationary precursor, with an emphasis on some of the ways effective field theories are used in its analysis. The intended audience are graduate students in particle physics, such as attended the lectures (prepared for the Les Houches Summer School, Effective Field Theory in Particle Physics and Cosmology, July 2017).