https://gdpark.blog/tags/random-force/Recent content in Random-Force on gdpark.blogHugoenFri, 15 Jul 2016 00:00:00 +0000https://gdpark.blog/posts/thermal-statistical-72-brownian-motion-and-the-correlation-function/Fri, 15 Jul 2016 00:00:00 +0000https://gdpark.blog/posts/thermal-statistical-72-brownian-motion-and-the-correlation-function/Deriving the velocity correlation function ⟨v(0)v(t)⟩ from the Langevin equation — basically asking whether your current state still remembers where it started, gold-spoon style.