- #1
davon806
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Homework Statement
Show that the FD distribution can be viewed as giving the probability that a given state ( of the prescribed
energy) is occupied.
Homework Equations
The Attempt at a Solution
Solution to this problem:
I understand the solution,but I took a different approach which gave a different answer.
For a quantum state i,denote Z_i as its partition function.Then for a single state distribution(2nd red box) :
For a fermion,n_i = 0 or 1. I want to find P(1) for the state i,so by the 2nd box it is P(1) = e^β(μ-ε_i) / Z_i , which is not the same as the FD distribution?