Thank you very much . So basically the factor 1/{h^3} is not a normalization constant. It the volume element of a quantum state in phase space. and we do not get it by integration.
The Fermi-Dirac distribution function is
\begin{equation}
f(E)=\frac{1}{e^\frac{{E-E_{F}}}{k_{B}T}+1}...
Fermi-Dirac distribution function is given by
f(E)=(1)/(Aexp{E/k_{B}T}+1)
here A is the normalization constant? How we can get A?
E is the energy, k_{B} is the Boltzmann constant and T is the temperature.
thank you
Thanks,, i may be wrong, but i found in many books that its normalization constant is
2\{h}^{3},,here 2 is due to two possible vales of the fermion spin and h is the volume of a quantum state in the phase space.
, here A is the normalization constant for Mazwellian distribution. The normalization constnt for Fermi-Dirac is 2/{h}^{3},,where h is Planck's constant. but i don't know how to normalize..don't know formula