2010/02/15 by Andreas Gabriel, Beatrix C. Hiesmayr, Marcus Huber · 2 citations
Physics and Astronomy · #quant-ph
published as Quantum Information and Computation (QIC) 10, No. 9 & 10, pp 829-836 (2010) · 8 pages, 2 figures
arxiv created 2010/02/15 · arxiv updated 2010/08/16
Using a recently introduced framework, we derive criteria for quantum k-separability, which are very easily computed. In the case k = 2, our criteria are equally strong to the best methods known so far, while in all other cases there are currently no comparable criteria known. We also show how the criteria can be implemented experimentally.