- #1
foranlogan2
- 18
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The spin of an electron is described by a vector psi = column vector with two entries,psi up and psi down
Give the general expressions for the probabilities to find Sz= +or- h/2 in a measurement of S^z
where Sz=h/2(1 0) as a matrix
( 0 -1)
ii)Give the general expressions for the probabilities to find <S^z>
culd anyone help,i can't find the general expressions for the probabilitites in my notes.
Give the general expressions for the probabilities to find Sz= +or- h/2 in a measurement of S^z
where Sz=h/2(1 0) as a matrix
( 0 -1)
ii)Give the general expressions for the probabilities to find <S^z>
culd anyone help,i can't find the general expressions for the probabilitites in my notes.