45 citations · 66 across the 5 of their papers we have counts for
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Moments of quantum purity and biorthogonal polynomial recurrence
Shi-Hao Li, Lu Wei
The Bures-Hall ensemble is a unique measure of density matrices that satisfies various distinguished properties in quantum information processing. In this work, we study the statis…
Exact variance of von Neumann entanglement entropy over the Bures-Hall measure
Lu Wei
The Bures-Hall distance metric between quantum states is a unique measure that satisfies various useful properties for quantum information processing. In this work, we study the st…
Proof of Sarkar-Kumar's Conjectures on Average Entanglement Entropies over the Bures-Hall Ensemble
Lu Wei
Sarkar and Kumar recently conjectured [J. Phys. A: Math. Theor. , 295203 (2019)] that for a bipartite system of Hilbert dimension , the mean values of quantum puri…
A Proof of Vivo-Pato-Oshanin's Conjecture on the Fluctuation of von Neumann Entropy
Lu Wei
It was recently conjectured by Vivo, Pato, and Oshanin [Phys. Rev. E 93, 052106 (2016)] that for a quantum system of Hilbert dimension in a pure state, the variance of the von…