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Diffstat (limited to 'content/know/concept/quantum-teleportation')
| -rw-r--r-- | content/know/concept/quantum-teleportation/index.pdc | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/content/know/concept/quantum-teleportation/index.pdc b/content/know/concept/quantum-teleportation/index.pdc index 3287544..b4394c9 100644 --- a/content/know/concept/quantum-teleportation/index.pdc +++ b/content/know/concept/quantum-teleportation/index.pdc @@ -97,7 +97,7 @@ $$\begin{aligned} &= \alpha \ket{1} + \beta \ket{0} \qquad \quad \hat{\sigma}_x \hat{\sigma}_z \ket{q} - = \alpha \ket{0} - \beta \ket{1} + = \alpha \ket{1} - \beta \ket{0} \end{aligned}$$ Consequently, Alice and Bob are sharing (or, to be precise, seeing different sides of) @@ -143,3 +143,7 @@ the entangled $\ket*{\Phi^{+}}_{AB}$ state must be distributed in advance, and Alice' declaration of her result is sent classically. Before receiving that, Bob only sees his side of the maximally entangled Bell state $\ket*{\Phi^{+}}_{AB}$, which contains nothing of $\ket{q}$. + + +## References +1. N. Brunner, *Quantum information theory: lecture notes*, 2019. |