The Differential Entropy of the Joint Distribution of Eigenvalues of Random Density Matrices
We derive exactly the differential entropy of the joint distribution of eigenvalues of Wishart matrices. Based on this result, we calculate the differential entropy of the joint distribution of eigenvalues of random mixed quantum states, which is induced by taking the partial trace over the environm...
Main Authors: | Laizhen Luo, Jiamei Wang, Lin Zhang, Shifang Zhang |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2016-09-01
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Series: | Entropy |
Subjects: | |
Online Access: | http://www.mdpi.com/1099-4300/18/9/342 |
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