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Distribution of bipartite entanglement for random pure states

Olivier Giraud

quant-pharXiv:quant-ph/0611285

Abstract

We calculate analytic expressions for the distribution of bipartite entanglement for pure random quantum states. All moments of the purity distribution are derived and an asymptotic expansion for the purity distribution itself is deduced. An approximate expression for moments and distribution of Meyer-Wallach entanglement for random pure states is then obtained.

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