Wed, 29.11.2023 11:00

Entanglement detection with trace polynomials

We provide a systematic method for nonlinear entanglement detection based on trace polynomial inequalities.

In particular, this allows to employ multi-partite witnesses for the detection of bipartite states, and vice versa. With the trace polynomial formulation a great variety of witnesses arise from immanant inequalities, which can be implemented in the laboratory through randomized measurements.



Speaker: Albert Rico (Jagiellonian University of Krakow, Poland)


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