- #1

B4cklfip

- 18

- 0

- Homework Statement
- Given is the function phi(x) = A_0 for -L≤x≤L and phi(x) = 0 otherwise.

The task is to first sketch phi(x) as function of x. Then to calculate the fourier-transformation and sketch phi(k) as function of kL. Also I have to compare accessible Broads.

- Relevant Equations
- phi(k)=1/sqrt(2*pi) integral_-inf_inf (dx exp(i*k*x)*phi(x))

Hello Physics Forum,

I am not sure what to to in this task, because the wavefunction is only given as A_0. Maybe someone can explain it to me.

Thanks in Advance,

B4ckflip

I am not sure what to to in this task, because the wavefunction is only given as A_0. Maybe someone can explain it to me.

Thanks in Advance,

B4ckflip