In a recent article in Science, we have proposed a new concept in the theory of many-body entanglement: entanglement polytopes. They are built from single-particle information; yet, surprisingly, they lead to powerful predictions about the entanglement present in a quantum states. Here we would like to invite you to explore the entanglement polytopes of small quantum systems. For more details, please consult our article or the preprint.

Start tour

Recently, two groups of researchers have performed experimental demonstrations: arXiv:1412.2401, arXiv:1502.05095

Related research: barvikron, tensorscaling, kronecker, moment_polytopes

— Michael Walter, David Gross, Brent Doran, and Matthias Christandl, 2012.