Randomized measurements

Entanglement Certification

Positive maps, local invariants, and experimentally accessible randomized-measurement tests for detecting multipartite and high-dimensional entanglement.

Third-Order Local Randomized Measurements for Finite-size Entanglement Certification

Entanglement detection via third-order local invariants from randomized measurements

Local-unitary invariants provide an experimentally accessible route to entanglement detection from randomized measurements.