论文信息 - Generalized Bloch Vector and the Eigenvalues of a Density Matrix Māris

Generalized Bloch Vector and the Eigenvalues of a Density Matrix Māris

We consider n-level quantum systems and show how the length of the generalized Bloch vector is related to the eigenvalues of the density matrix. We interpret the length of the generalized Bloch vector as a measure of how pure the quantum state is.

Laura Mančinska | Ozols

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