(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

By using the general density matrix rho find the average of the three Pauli matrices. You can then tell how many independent experiments you must make in order to determine rho.

2. Relevant equations

3. The attempt at a solution

I know the Pauli matrices and their basic properties, but I don't know how to start finding the average of these three matrices.

1. The problem statement, all variables and given/known data

2. Relevant equations

3. The attempt at a solution

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# The average of the three Pauli Matrices

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