garden/pauli-operators.md

Pauli Operators

• quantum-computing
• `\sigma_x = \begin{bmatrix}0 & 1 \\ 1 & 0\end{bmatrix}`
  • also NOT gate
• `\sigma_y = \begin{bmatrix}0 & -i \\ i & 0\end{bmatrix}`
• `\sigma_z = \begin{bmatrix}1 & 0 \\ 0 & -1\end{bmatrix}`