- #1
man@SUT
- 14
- 0
Given |Psi> = a|up>+b|down>, in principle it should not be so difficult but when I calculate
Delta S=Sqrt[<S^2_x,S^2_y, or S^2_z>-<S_x,S_y, or S_z>^2]
the second term gives the problem. Lots of many terms a*, a, b*, b which is not canceled involve.
Whoever knows the way to get rid of this problem, please let me know.
Delta S=Sqrt[<S^2_x,S^2_y, or S^2_z>-<S_x,S_y, or S_z>^2]
the second term gives the problem. Lots of many terms a*, a, b*, b which is not canceled involve.
Whoever knows the way to get rid of this problem, please let me know.