摘要
通过计算机数值模拟直接解朗之万方程，得到一维势阱中被高斯白噪声驱动的粒子的逃逸率。
By directly resolving Langevin equation with the computer numerical simulation,the escape rate of a particle driven by Gaussian white noise in a one-dimensional potential well is obtained and the calculated results are compared to the theoretical one.
出处
《大学物理》
1997年第6期1-3,共3页
College Physics
关键词
势阱
高斯白噪声
逃逸率
噪声驱动
统计物理
one-dimensional potential well
Garssian white noise
escape rate
