Question:
Consider the Langevin equation
with < f (t) >= 0.
a) Calculate the velocity correlation function < v(0)v(t) > at all times. This function shows how velocity is correlated with its initial value. What are the values of this function at t=0 and t → ∞?
b) Calculate
Solution:
a) By multiplying Langevin equation by exp(−t ξ/m) , we get,
……………………………………………………………………………………………………………………………………………………………………………………
This solution is available for sale in pdf format for just 19.99 USD. Please fill in the following form and submit your order to Detailed Solution.
Detailed Solution 