- #1
greisen
- 76
- 0
Hi,
I am trying to understand the variational principle
(E_n - E_0) >= 0
E_0 is the ground state of the system? E_n is nonground and will the nonground state than always have a higher energy than the ground state?
Thanks in advance
I am trying to understand the variational principle
(E_n - E_0) >= 0
E_0 is the ground state of the system? E_n is nonground and will the nonground state than always have a higher energy than the ground state?
Thanks in advance