0611285v1

related topics
{entanglement, phys, rev}
{classical, space, random}
{equation, function, exp}
{time, wave, function}
{information, entropy, channel}
{state, states, coherent}
{state, states, entangled}
{algorithm, log, probability}
{energy, gaussian, time}

Distribution of bipartite entanglement for random pure states

Olivier Giraud

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.

oai_identifier:
oai:arXiv.org:quant-ph/0611285
categories:
quant-ph physics.optics
comments:
10 pages, 2 figures
arxiv_id:
quant-ph/0611285
created:
2006-11-29

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