fixed a typo

This commit is contained in:
Daniel Knüttel 2020-01-28 11:07:52 +01:00
parent ba3bc532b7
commit 8da7b53481
2 changed files with 184 additions and 221 deletions

File diff suppressed because one or more lines are too long

View File

@ -144,9 +144,9 @@ matrices to the basis states)
be a $n$ qbit state
where $\ket{1}_j, \ket{0}_j$ denote the $j$-th qbit state and $|\alpha|^2 + |\beta|^2 = 1$.
Then the measurement of the $j$-th qbit will yield
$$\ket{\phi_1} \otimes \ket{1}_n$$
$$\ket{\phi_1} \otimes \ket{1}_j$$
with probability $|\alpha|^2$ and
$$\ket{\phi_0} \otimes \ket{0}_n$$
$$\ket{\phi_0} \otimes \ket{0}_j$$
with probability $|\beta|^2$. This is called collapse of the wave function.
\end{postulate}